When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.

当我们开始考虑垃圾问题时，我们只有4种对付垃圾的方法：倾倒、焚烧、把垃圾变成再生材料或试图少产生一些垃圾。

It's curious, when you come to think about it, that out of four people picked up by chance and kidnaped a thousand miles, three should be able to find some consolation in the business.

说来也怪，仔细一想，四人偶遇，劫数千里，三人应该能从生意中得到些慰藉。