Why vinegar, Sir, if I may ask?

先生，要是我能问的话，您为什么要带醋呢？

I promise. Let me go home now. I am not well.

我答应。现在让我回家吧。我不舒服。

The ground supported fewer plants, and the insects which lived on these plants died out.

地上长的植物少了，生活在这些植物上的昆虫就消亡了。

The farmer cut off part of his foot to make sure he could not run away again.

农场主把他的一只脚砍掉了一块，以确保他不能再逃跑。

Then she touched me lightly on my arm and made me burst into laughter.

然后她轻轻地触摸我的手臂，使我哈哈大笑。

He was so shocked by this lack of equality and fairness that he formed an organization leading the Indians' struggle for equal rights.

不平等与不公正使他如此震惊，他因此创办了一个领导印度人为争取平等权利而斗争的组织。