Part E  Campaign Against Flight Delays

 

Vocabulary Preparation:

 

squeeze   v. to try to makesomething fit into a space that is too small, or to try to get into such aspace 挤入；塞入

smarten up to improve the way you behave or do something 学聪明点；表现好点

 

Exercise: Summarize the commentary and give your opinion on the subject.