This is the button we're missing from my new evening coat. I found it lying on the gravel.

这是我新晚装上掉的纽扣，我在碎石路上捡到了。

With an evening coat and a white tie, as you told me once, anybody, even a stock-broker, can gain a reputation for being civilized.

穿晚礼服打白领带，就像你曾经告诉我的那样，任何人，甚至是股票经纪人，都可以获得文明的名声。