B-1:back down 打退堂鼓
A: He has backed down from his intention to go to America.
A: 他已经放弃了去美国的打算。
B: Because of what?
B: 为什么?
A: Money, of course. It's the matter. He wants to realize his American dream.
A: 当然是因为钱,那才是问题的所在。他想实现自己的美国梦。
B: And this also needs money to begin, right?
B:可这一切开始之前都需要钱,对吗?
A: Yeah.
A:是的。