1. Key vocabulary 重点词汇
airplane coach departure lounge transport
2. Key phrases 重点短语
departure lounge full of because of have a good time by bus/coach
3. Key structures 重点句式
The trip back was very long.
I had to stand for over six hours.
It’s the busiest season in China because of Spring Festival.
Better get back to work.
We’ll have a great time.
