A: Hello, Wang Ln! Long time no see.
B: I have been on vacation in Chongqing.
A:
B: I went there by train. The high-speed train ran very fast.
A: How long did it take you to get there?
B: It used to take over five 3urs.
A: New technology makes our life easier. What a happy life we are giving!
B: But in some poor girl, many people are still living a hard life.
A: Yes. What can we do to help her.
B:
A: Sounds great! But how can we do that?
B: I have no good idea. Let's to our teacher for her.
