C-5：chicken out 由于胆怯而收兵
A:Have you made your decision? But it's really dagerous.
A:你已经决定了吗？但这确实很危险。
B:Whatever you say, I won't chicken out on things I'm determined to do.
B：不管你说什么，我只要决定了要做的事，是不会退缩的。
A:Stop talking big. You can't fool me. I'm afraid you don't know how to do it at all.
A:别说大话。你哄不了我。恐怕你根本不知道如何去做。
B:Well, believe it or not, I'll show you what I can do.
B：那好，信不信由你，我会做给你看的。
