- 前辅文
- 1 Making a Difference
- 2 Trends
- 3 Improving Lives
- Presentation 1
- 4 Designing the Web
- 5 Community Builders
- 6 Clear Communication
- Presentation 2
- 7 Identity
- 8 Transportation Solutions
- 9 New Words
- Presentation 3
- 10 Understanding Emotions
- 11 Leaders and Thinkers
- 12 Well-being
- Presentation 4
- Communication Activities
- Keywords and Expressions
- TED Talk Transcripts
- Grammar Summary