变新词: how

adv. 如何多少多么

n. 方法方式

conj. 如何How many people were there?

有多少人

How much thickener is used?

用了多少增稠剂

How does this machine work?

这部机器是如何工作的

How do accounting records operate?

结算记录是如何运作的

I don't know how she did it.

我不知道她怎么办到的。