3.B: I've tried all my tricks. He's not interested. 我使尽了我的所有招数,他仍然不敢兴趣.
Trick就是"花招,诡计"的意思."try all my tricks"有点机关算尽的感觉^.^
关于trick的另外一个在美剧中常见的表达是"do the trick",意思就是"奏效".
I don't know what it was that did the trick, but I am definitely feeling much better. 我不知道是什么起的作用,但是我确实觉得好多了.
4.C: the past belongs to the past. 过去的事就过去了...
经典的表达...
5. So, buddy, uh, how you holding up? You good? 兄弟,你感觉怎么样,还行吧?
Hold up就是支撑住的意思.
She's holding up well under the pressure. 她承受住了压力.