Duck your head as you go through the door there.

经过那儿的门时，请将头放低。

Our last order arrived damaged because of the packaging.

上次叫的货因为包装太差送到后都损毁了。

I'd like to look this over before I sign it.

签约之前我想再看过一遍。

How does it look?

怎么样？

We're going to substitute a better item for number 3.

我们将以品质较好的来代替三号产品。

Yes, it is.

是啊。