资源信息“开言英语A1-C2录屏+讲义”是一套系统化的英语学习课程，覆盖从初级(A1)到高级(C2)的六个级别。课程内容涵盖日常对话、职场沟通、旅行、购物、文化差异等实用场景，每个级别分为多个单元，配有录屏和PDF讲义。A1-A2侧重基础语...
资源信息
“开言英语A1-C2录屏+讲义”是一套系统化的英语学习课程，覆盖从初级(A1)到高级(C2)的六个级别。课程内容涵盖日常对话、职场沟通、旅行、购物、文化差异等实用场景，每个级别分为多个单元，配有录屏和PDF讲义。A1-A2侧重基础语法和简单交流，B1-B2提升复杂场景应对能力，C1-C2聚焦商务、学术及高阶话题(如金融、科技、文化)。教学形式以情景对话为主，结合词汇、语法和发音训练，适合不同水平的学习者系统性提升英语能力。
资源目录
├── A1 │ ├── A1 讲义 │ │ ├── 1│ │ │ ├── 1 Nice to meet you.pdf 0.19M │ │ │ ├── 2 What's your name_.pdf 0.15M│ │ │ ├── 3 How old are you_.pdf 0.17M │ │ │ ├── 4 Are you Chinese_.pdf 0.20M │ │ │ ├── 5 Where are you from_.pdf 0.19M │ │ │ └── 6 Who is that man_.pdf 0.18M │ │ ├── 2│ │ │ ├── 1 How are you_.pdf 0.20M │ │ │ ├── 2 Are you OK_ .pdf 0.13M │ │ │ ├── 3 What's your job_.pdf 0.18M│ │ │ ├── 4 Talking about family.pdf 0.22M │ │ │ ├── 5 Introducing people.pdf 0.16M │ │ │ └── 6 How is your new boss_.pdf 0.16M │ │ ├── 3│ │ │ ├── 1 One, two, three.pdf 0.16M │ │ │ ├── 2 _Asking for a phone number.pdf 0.15M │ │ │ ├── 3 At the store.pdf 0.29M │ │ │ ├── 4 How many children do you have_.pdf 0.14M │ │ │ ├── 5 Would you like some more food_.pdf 0.19M │ │ │ ├── 6 We don't have any food!.pdf 0.19M│ │ │ └── 7 Are you ready to pay_.pdf 0.19M │ │ ├── 4│ │ │ ├── 1 What day is it_.pdf 0.17M │ │ │ ├── 2 Months and holidays.pdf 0.24M │ │ │ ├── 3 When is your birthday_.pdf 0.22M │ │ │ └── 4 _What time is it now_.pdf 0.16M │ │ ├── 5│ │ │ ├── 1 Asking for Wi-Fi.pdf 0.24M │ │ │ ├── 2 Can you speak slowly_.pdf 0.18M │ │ │ ├── 3 _Whose wallet is this_.pdf 0.17M │ │ │ └── 4 Could you help me_.pdf 0.19M │ │ ├── 6│ │ │ ├── 1 What color is your room_.pdf 0.23M │ │ │ ├── 2 Where is my T-shirt_.pdf 0.19M │ │ │ ├── 3 Where is my T-shirt_.pdf 0.19M │ │ │ ├── 4 Your hat is on the chair.pdf 0.19M │ │ │ ├── 5 What's that？.pdf 0.23M│ │ │ └── 6 My new home.pdf 0.13M │ │ ├── 7│ │ │ ├── 1 Talking about the weather.pdf 0.19M │ │ │ └── 2 What's your favorite season_.pdf 0.26M│ │ ├── 8│ │ │ ├── 1 I'm lost.pdf 0.16M│ │ │ ├── 2 Where are you now_.pdf 0.22M │ │ │ ├── 3 Taking a bus.pdf 0.21M │ │ │ ├── 4 Where do you live_.pdf 0.19M │ │ │ └── 5 Your school looks beautiful.pdf 0.24M │ │ ├── 9│ │ │ ├── 1 _Happy Father's Day.pdf 0.28M│ │ │ ├── 2 What do you usually do_.pdf 0.24M │ │ │ ├── 3 _Business cards.pdf 0.18M │ │ │ └── 4 A dinner invitation.pdf 0.20M │ │ ├── 10│ │ │ ├── 1 Asking about hobbies.pdf 0.19M │ │ │ ├── 2 Sports and exercise.pdf 0.26M │ │ │ └── 3 What are you doing_.pdf 0.18M │ │ ├── 11│ │ │ ├── 1 Calling a friend.pdf 0.19M │ │ │ └── 2 Making a phone call.pdf 0.19M │ │ ├── 12│ │ │ ├── 1 Ordering food at a restaurant.pdf 0.21M │ │ │ ├── 2 Coffee or tea.pdf 0.19M │ │ │ ├── 3 Asking about food at a restaurant.pdf 0.23M │ │ │ └── 4 Asking for the bill.pdf 0.17M │ │ ├── 13│ │ │ ├── 1 Making a shopping list.pdf 0.20M │ │ │ ├── 2 Shopping for new shoes .pdf 0.23M │ │ │ ├── 3 Shopping in a foreign country.pdf 0.20M │ │ │ ├── 4 What color is your jacket_ .pdf 0.24M │ │ │ └── 5 I like your suit!.pdf 0.19M │ │ ├── 14│ │ │ ├── 1 A plane ticket to Paris.pdf 0.20M │ │ │ ├── 2 _Checking in at the airport.pdf 0.19M │ │ │ ├── 3 Hotel check-in.pdf 0.21M │ │ │ ├── 4 Room cleaning.pdf 0.22M │ │ │ ├── 5 Talking to the front desk.pdf 0.21M │ │ │ └── 6 _Checking out from a hotel.pdf 0.18M │ │ ├── 15│ │ │ ├── 1 New York is a busy city.pdf 0.21M │ │ │ ├── 2 _Where do you want to go in the summer_.pdf 0.23M │ │ │ ├── 3 Did you go to Beijing last month_.pdf 0.27M │ │ │ └── 4 _My vacation.pdf 0.22M │ │ ├── 16│ │ │ ├── 1 I forgot my keys!.pdf 0.20M │ │ │ ├── 2 I got up late!.pdf 0.22M │ │ │ ├── 3 My train just left.pdf 0.22M │ │ │ └── 4 I lost my phone.pdf 0.13M │ │ └── 17│ │ ├── 1 Office items.pdf 0.20M │ │ ├── 2 _Small talk in the office.pdf 0.14M │ │ ├── 3 Email problems.pdf 0.18M │ │ ├── 4 A work message.pdf 0.19M │ │ ├── 5 A team meeting.pdf 0.13M │ │ └── 6 Finishing work for the day.pdf 0.19M │ └── A1 课文 │ ├── Unit 1 介绍与问候1│ │ ├── 1.Nice to meet you.MP4 119.71M │ │ ├── 2.What’s your name.MP4 112.49M │ │ ├── 3.How old are you .MP4 155.58M │ │ ├── 4. Are you Chinese.MP4 142.05M │ │ ├── 5. Where are you from.MP4 142.73M │ │ └── 6.Who is that man .MP4 126.90M │ ├── Unit 2 介绍与问候 2│ │ ├── 1. How are you.MP4 156.08M │ │ ├── 2. Are you OK.MP4 143.75M │ │ ├── 3. What’s your job.MP4 147.85M │ │ ├── 4. Talking about family.MP4 127.04M │ │ ├── 5.Introducing people.MP4 167.15M │ │ └── 6.How is your new boss.MP4 87.38M │ ├── Unit 3 数字与数量 │ │ ├── 1.One ,two , three.MP4 154.50M │ │ ├── 2.Asking for a phone number .MP4 111.52M │ │ ├── 3.At the store.MP4 161.83M │ │ ├── 4. How many children do you have.MP4 122.32M │ │ ├── 5.Would you like some more food.MP4 130.05M │ │ ├── 6.We don’t have any food .MP4 174.44M │ │ └── 7. Are you read to pay.MP4 121.23M │ ├── Unit 4 时间与日期 │ │ ├── 1. What day is it .MP4 188.77M │ │ ├── 2.Months and holidays.MP4 175.69M │ │ ├── 3.When is your birthday .MP4 146.76M │ │ └── 4.What time is it now .MP4 99.72M │ ├── Unit 5 询问与请求 │ │ ├── 1.Asking for Wi-Fi .MP4 156.56M │ │ ├── 2.Can you speak slowly .MP4 114.95M │ │ ├── 3.Whose wallet is this.MP4 101.32M │ │ └── 4. Could you help me.MP4 165.45M │ ├── Unit 6 家具物品 │ │ ├── 1.What color is your room .MP4 145.85M │ │ ├── 2. Where is my T-shirt .MP4 130.86M │ │ ├── 3.Your hat is on the chair .MP4 157.84M │ │ ├── 4.What’s that .MP4 138.13M │ │ └── 5.My new home .MP4 113.78M │ ├── Unit 7 天气季节 │ │ ├── 1.Talking about the wheather.MP4 152.04M │ │ └── 2.What’s your favorite season .MP4 173.70M │ ├── Unit 8 地点方向 │ │ ├── 1. I'm lost .MP4 46.61M│ │ ├── 2. where are you now .MP4 67.65M │ │ ├── 3. taking a bus .MP4 57.85M │ │ ├── 4. where do you live .MP4 66.99M │ │ └── 5. your school looks beautiful .MP4 67.41M │ ├── Unit 9 基本社交 │ │ ├── 1 _Happy Father's Day.MP4 62.32M│ │ ├── 2 What do you usually do_.MP4 55.99M │ │ ├── 3 _Business cards.MP4 53.57M │ │ └── 4 A dinner invitation.MP4 41.38M │ ├── Unit 10 休闲娱乐 │ │ ├── 1 Asking about hobbies.MP4 43.01M │ │ ├── 2 Sports and exercise.MP4 61.87M │ │ └── 3 What are you doing_.MP4 50.51M │ ├── Unit 11 电话沟通 │ │ ├── 1 Calling a friend.MP4 58.92M │ │ └── 2 Making a phone call.MP4 70.08M │ ├── Unit 12 餐厅点餐 │ │ ├── 1 Ordering food at a restaurant.MP4 59.67M │ │ ├── 2 Coffee or tea.MP4 52.36M │ │ ├── 3 Asking about food at a restaurant.MP4 63.83M │ │ └── 4 Asking for the bill.MP4 62.24M │ ├── Unit 13 购物时尚 │ │ ├── 1 Making a shopping list.MP4 67.34M │ │ ├── 2 Shopping for new shoes .MP4 63.52M │ │ ├── 3 Shopping in a foreign country.MP4 57.76M │ │ ├── 4 What color is your jacket_ .MP4 52.05M │ │ └── 5 I like your suit!.MP4 51.80M │ ├── Unit 14 旅行攻略 │ │ ├── 1 A plane ticket to Paris.MP4 59.64M │ │ ├── 2 _Checking in at the airport.MP4 58.73M │ │ ├── 3 Hotel check-in.MP4 59.32M │ │ ├── 4 Room cleaning.MP4 61.44M │ │ ├── 5 Talking to the front desk.MP4 59.95M │ │ └── 6 _Checking out from a hotel.MP4 68.03M │ ├── Unit 15 景点观光 │ │ ├── 1 New York is a busy city.MP4 58.95M │ │ ├── 2 _Where do you want to go in the summer_.MP4 53.98M │ │ ├── 3 Did you go to Beijing last month_.MP4 50.99M │ │ └── 4 _My vacation.MP4 53.41M │ ├── Unit 16 求救应急 │ │ ├── 1 I forgot my keys!.MP4 59.33M │ │ ├── 2 I got up late!.MP4 64.25M │ │ ├── 3 My train just left.MP4 61.38M │ │ └── 4 I lost my phone.MP4 74.07M │ └── Unit 17 职场沟通 │ ├── 1. office items.MP4 175.54M │ ├── 2. small talk in the office.MP4 152.58M │ ├── 3. email problems .MP4 128.58M │ ├── 4. a work message .MP4 58.48M │ ├── 5. a team meeting.MP4 136.83M │ └── 6. finishing work for the day .MP4 54.13M ├── A2 │ ├── A2 │ │ ├── Unit 1 自我介绍 │ │ │ ├── 1. my brothers .MP4 54.35M │ │ │ ├── 2. my new boyfriend .MP4 47.85M │ │ │ └── 3. what's your favorite city .MP4 54.66M│ │ ├── Unit 2 谈论生活 │ │ │ ├── 1. when do you go to bed .MP4 57.37M │ │ │ ├── 2. do you eat breakfast .MP4 55.65M │ │ │ ├── 3. how often do you visit your parents .MP4 64.36M │ │ │ ├── 4. having a pet .MP4 61.08M │ │ │ └── 5. I want to lose weight .MP4 53.36M │ │ ├── Unit 3 时间与日期 │ │ │ ├── 1. my summer vacation .MP4 51.61M │ │ │ ├── 2. waiting for the girlfriend .MP4 46.75M │ │ │ └── 3. when is your flight .MP4 62.62M │ │ ├── Unit 4 描叙过去 │ │ │ ├── 1. an old photo .MP4 55.77M │ │ │ ├── 2. how did the date go .MP4 57.58M │ │ │ └── 3. taking about a breakup .MP4 62.55M │ │ ├── Unit 5 计划未来 │ │ │ ├── 1. I am going to buy a car .MP4 64.47M │ │ │ ├── 2. plans after the exam .MP4 61.79M │ │ │ └── 3. when will you be free .MP4 55.52M │ │ ├── Unit 6 天气季节 │ │ │ ├── 1. what's the weather like today .MP4 57.73M│ │ │ ├── 2. it will be sunny tomorrow .MP4 48.01M │ │ │ ├── 3. it's cold in Beijing .MP4 44.26M│ │ │ └── 4. turning on the AC.MP4 54.60M │ │ ├── Unit 7 询问与请求 │ │ │ ├── 1. can I borrow your phone .MP4 37.81M │ │ │ ├── 2. could you show it to me .MP4 42.82M │ │ │ └── 3. can you get me a coffee .MP4 44.82M │ │ ├── Unit 8 电话沟通 │ │ │ ├── 1. I can't hear you .MP4 50.88M│ │ │ ├── 2. a surprising phone call .MP4 62.85M │ │ │ ├── 3. booking a cleaning service .MP4 70.97M │ │ │ └── 4. Hold on please .MP4 71.17M │ │ ├── Unit 9 基本社交 │ │ │ ├── 1. introducing a friend to your girlfriend .MP4 61.95M │ │ │ ├── 2. dinner at home .MP4 67.81M │ │ │ ├── 3. a party invitation .MP4 53.65M │ │ │ └── 4. would you like a drink .MP4 49.18M │ │ ├── Unit 10 家具生活 │ │ │ ├── 1. Talking to your neighbor.MP4 54.66M │ │ │ ├── 2. doing housework .MP4 56.39M │ │ │ ├── 3. shopping for furniture .MP4 58.98M │ │ │ ├── 4. your room is messy .MP4 61.90M │ │ │ ├── 5. Small favors for a roommate .MP4 59.59M │ │ │ └── 6. home heating in winter .MP4 55.99M │ │ ├── Unit 11日常沟通 │ │ │ ├── 1. is this seat taken .MOV 55.19M │ │ │ ├── 2. I slept through it .MP4 65.62M │ │ │ ├── 3. there's a package for you .MP4 51.76M│ │ │ ├── 4. cut in line .MP4 65.06M │ │ │ ├── 5. can you keep it down .MP4 46.91M │ │ │ └── 6 I want my money back! .MP4 164.50M │ │ ├── Unit 12 餐厅点餐 │ │ │ ├── A2 12.1 _Morning coffee.MP4 131.85M │ │ │ ├── A2 12.2 Getting lunch.MP4 142.26M │ │ │ ├── A2 12.3 _Making a dinner reservation.MP4 161.42M │ │ │ ├── A2 12.4 _We're ready to order.MP4 141.51M│ │ │ ├── A2 12.5 _There's a problem with my order.MP4 135.80M│ │ │ └── A2 12.6 _Ordering bubble tea.MP4 148.80M │ │ ├── Unit 13 购物时尚 │ │ │ ├── A2 13.1 _ Convenience store run.MP4 169.29M │ │ │ ├── A2 13.2 _Shopping at a mall.MP4 163.87M │ │ │ ├── A2 13.3 _Paying at the store.MP4 134.57M │ │ │ └── A2 13.4 _Shopping online.MP4 146.90M │ │ ├── Unit 14 休闲娱乐 │ │ │ ├── A2 14.1 Going to a movie.MP4 123.52M │ │ │ ├── A2 14.2 _Going clubbing.MP4 120.40M │ │ │ └── A2 14.3 _Showing a friend around Beijing.MP4 140.73M │ │ ├── Unit 15 个人理财 │ │ │ ├── A2 15.1 _Money overseas.MP4 208.84M │ │ │ └── A2 15.2 Will my bank card work in America_.MP4 123.15M │ │ ├── Unit 16 交通出行 │ │ │ ├── A2 16.1 _Asking for directions.MP4 67.49M │ │ │ ├── A2 16.2 _Talking to the bus driver.MP4 58.83M │ │ │ ├── A2 16.3 _Calling the Uber driver.MOV 68.10M │ │ │ ├── A2 16.4 _Taking the subway.MOV 62.40M │ │ │ ├── A2 16.5 _Buying bus and train tickets.MP4 56.54M │ │ │ ├── A2 16.6 _We're running out of gas .MP4 54.12M│ │ │ └── A2 16.7 _Getting ready for take-off.MP4 58.70M │ │ ├── Unit 17 旅游攻略 │ │ │ ├── A2 17.1 _Arriving in a new country.MP4 61.30M │ │ │ ├── A2 17.2 _Asking the front desk.MP4 55.73M │ │ │ ├── A2 17.3 _Booking tickets.MP4 57.60M │ │ │ ├── A2 17.4 _Common tourist questions.MOV 52.88M │ │ │ ├── A2 17.5 _Sightseeing.MP4 55.04M │ │ │ └── A2 17.6 I missed my flight!.MP4 58.55M │ │ ├── Unit 18 餐饮文化 │ │ │ ├── A2 18.1 _Different types of tea.MP4 56.21M │ │ │ ├── A2 18.2 _Finding good local food.MP4 54.99M │ │ │ └── A2 18.3 _Different lunch cultures.MP4 61.60M │ │ ├── Unit 19 节日习俗 │ │ │ ├── A2 19.1 _Happy Thanksgiving.MP4 56.93M │ │ │ ├── A2 19.2 _Christmas greetings.MP4 67.24M │ │ │ ├── A2 19.3 _New Year's countdown.MP4 74.34M│ │ │ └── A2 19.4 _April Fools.MP4 177.56M │ │ ├── Unit 20医疗健康 │ │ │ ├── A2 20.1 _Calling the doctor's office.MP4 139.72M│ │ │ ├── A2 20.2 I'm not feeling well.MP4 118.79M│ │ │ └── A2 20.3 Going to the dentist.MP4 161.57M │ │ ├── Unit 21 运动健身 │ │ │ ├── A2 21.1 _Playing sports.MP4 132.21M │ │ │ ├── A2 21.2 Joining a gym.MP4 160.49M │ │ │ └── A2 21.3 _Summer workouts.MP4 154.81M │ │ ├── Unit 22 科技生活 │ │ │ ├── 1. connecting to Wi-Fi .MP4 179.96M │ │ │ └── 2. restarting you iPhone .MP4 188.95M │ │ └── holiday on call .MP4 62.45M │ └── A2 讲义 │ ├── 1│ │ ├── A2 1.1 My brothers.pdf 0.23M │ │ ├── A2 1.2 My new boyfriend.pdf 0.20M │ │ └── A2 1.3 What's your favorite city_.pdf 0.19M│ ├── 2│ │ ├── A2 2.1 When do you go to bed_.pdf 0.22M │ │ ├── A2 2.2 Do you eat breakfast_.pdf 0.21M │ │ ├── A2 2.3 How often do you visit your parents_.pdf 0.26M │ │ ├── A2 2.4 Having a pet.pdf 0.20M │ │ └── A2 2.5 I want to lose weight.pdf 0.22M │ ├── 3│ │ ├── A2 3.1 My summer vacation.pdf 0.22M │ │ ├── A2 3.2 Waiting for the girlfriend.pdf 0.18M │ │ └── A2 3.3 When is your flight_.pdf 0.20M │ ├── 4│ │ ├── A2 4.1 An old photo.pdf 0.19M │ │ ├── A2 4.2 How did the date go_.pdf 0.21M │ │ └── A2 4.3 Talking about a breakup.pdf 0.23M │ ├── 5│ │ ├── A2 5.1 I'm going to buy a car!.pdf 0.22M│ │ ├── A2 5.2 How was your exam_.pdf 0.17M │ │ └── A2 5.3 When will you be free_.pdf 0.19M │ ├── 6│ │ ├── A2 6.1 What's the weather like today_.pdf 0.19M│ │ ├── A2 6.2 _It'll be sunny tomorrow.pdf 0.18M│ │ ├── A2 6.3 It's cold in Beijing.pdf 0.27M│ │ └── A2 6.4 Turning on the AC.pdf 0.25M │ ├── 7│ │ ├── A2 7.1 Can I borrow your phone_.pdf 0.19M │ │ ├── A2 7.2 Could you show it to me_.pdf 0.18M │ │ └── A2 7.3 Can you get me a coffee_.pdf 0.20M │ ├── 8│ │ ├── A2 8.1 I can't hear you.pdf 0.17M│ │ ├── A2 8.2 A surprising phone call.pdf 0.16M │ │ ├── A2 8.4 Hold on, please.pdf 0.17M │ │ └── A2. 8.3 Booking a cleaning service.pdf 0.17M │ ├── 9│ │ ├── A2 9.1 Introducing a friend to your girlfriend.pdf 0.21M │ │ ├── A2 9.2 Dinner at home.pdf 0.23M │ │ ├── A2 9.3 A party invitation.pdf 0.24M │ │ └── A2 9.4 Would you like a drink_.pdf 0.17M │ ├── 10│ │ ├── A2 10.1 Talking to your neighbor.pdf 0.31M │ │ ├── A2 10.2 Doing housework.pdf 0.20M │ │ ├── A2 10.3 Shopping for furniture.pdf 0.22M │ │ ├── A2 10.4 Your room is messy!.pdf 0.19M │ │ ├── A2 10.5 Small favors for a roommate.pdf 0.19M │ │ └── A2 10.6 _Home heating in winter.pdf 0.21M │ ├── 11│ │ ├── A2 11.1 Is this seat taken_.pdf 0.23M │ │ ├── A2 11.2 I slept through it!.pdf 0.20M │ │ ├── A2 11.3 _There's a package for you.pdf 0.18M│ │ ├── A2 11.4 _Cut in line.pdf 0.17M │ │ ├── A2 11.5 can you keep it down_.pdf 0.18M │ │ └── A2 11.6 I want my money back! .pdf 0.16M │ ├── 12│ │ ├── A2 12.1 _Morning coffee.pdf 0.18M │ │ ├── A2 12.2 Getting lunch.pdf 0.20M │ │ ├── A2 12.3 _Making a dinner reservation.pdf 0.17M │ │ ├── A2 12.4 _We're ready to order.pdf 0.18M│ │ ├── A2 12.5 _There's a problem with my order.pdf 0.17M│ │ └── A2 12.6 _Ordering bubble tea.pdf 0.18M │ ├── 13│ │ ├── A2 13.1 _ Convenience store run.pdf 0.18M │ │ ├── A2 13.2 _Shopping at a mall.pdf 0.23M │ │ ├── A2 13.3 _Paying at the store.pdf 0.19M │ │ └── A2 13.4 _Shopping online.pdf 0.20M │ ├── 14│ │ ├── A2 14.1 Going to a movie.pdf 0.17M │ │ ├── A2 14.2 _Going clubbing.pdf 0.18M │ │ └── A2 14.3 _Showing a friend around Beijing.pdf 0.23M │ ├── 15│ │ ├── A2 15.1 _Money overseas.pdf 0.29M │ │ └── A2 15.2 Will my bank card work in America_.pdf 0.18M │ ├── 16│ │ ├── A2 16.1 _Asking for directions.pdf 0.23M │ │ ├── A2 16.2 _Talking to the bus driver.pdf 0.23M │ │ ├── A2 16.3 _Calling the Uber driver.pdf 0.23M │ │ ├── A2 16.4 _Taking the subway.pdf 0.23M │ │ ├── A2 16.5 _Buying bus and train tickets.pdf 0.18M │ │ ├── A2 16.6 _We're running out of gas .pdf 0.17M│ │ └── A2 16.7 _Getting ready for take-off.pdf 0.16M │ ├── 17│ │ ├── A2 17.1 _Arriving in a new country.pdf 0.22M │ │ ├── A2 17.2 _Asking the front desk.pdf 0.22M │ │ ├── A2 17.3 _Booking tickets.pdf 0.22M │ │ ├── A2 17.4 _Common tourist questions.pdf 0.21M │ │ ├── A2 17.5 _Sightseeing.pdf 0.18M │ │ └── A2 17.6 I missed my flight!.pdf 0.25M
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