A：It depends on where you are and what position you are in. For instance, if you are in an elevator and you smile, you will make other takers uncomfortable.

這取決于你在哪兒以及你的處境如何。比如,如果你在一個(gè)電梯里笑容滿面的，那你肯定會(huì)是其他乘客不自在。

B：That’s an exception. But I am fed up with those who keep a straight face in front of me.

這只是個(gè)例外，我煩透了在我面前板著臉的人。

A：I cannot see eye to eye with you here. You see, I am fed up with those who keep smiling to me. I mean, they smile for no reason at all.

我和你的看法不同，我討厭始終對(duì)我微笑的人。我的意思是說，他們沒有緣由地微笑。

B：That means you don’t like them. If you hit it off with them, you will like to see their smiles.

那就是說你不喜歡他們。如果你和他們合得來，你會(huì)喜歡他們的微笑的。