C-2：chill out 罢手

A:What will you do now? Propose to her?

A:你现在怎么办?向她求婚吗?

B:Of course I wont't chill out. Opportunity knocks only once.

B：我当然不会罢手的，机会难得嘛。

A:You should strike while the iron is hot.

A:应该趁热打铁。

B:You're right. I will have a talk with her about that.

B：不错，我要去跟她谈谈。