Unit 1 邮政历史

1.1 The Post Office Made America

1.2 The Pony Express

Test 1

Assignment 1

Unit 2 快递

2.1 Last-mile Delivery

2.2 Packaging in Express Delivery Industry

Test 2

Assignment 2

Unit 3 物流

3.1 Journey of an Overseas Parcel

3.2 The Application of Barcode Technology

Test 3

Assignment 3

Unit 4 电子商务

4.1 Introduction to E-commerce

4.2 M-commerce Basics

Test 4

Assignment 4

Unit 5 邮政管理

5.1 Informed Delivery for Customers

5.2 Customer Service Communication Protocols

Test 5

Assignment 5

Unit 6 邮票

6.1 Stamps as Storytellers

6.2 Postage Stamp Design

6.3 Bonus Scene

Test 6

Assignment 6

Unit 7 万国邮联

7.1 Universal Postal Union

7.2 World Post Day

Test 7

Assignment 7

Unit 8 未来展望

8.1 Logistics Trend Radar

8.2 Applications of UAVs

Test 8

Assignment 8

Unit 9 科技变革（彩蛋）

9.1 5G: Change and Challenge