How do you do?

您好。

You had it when I last saw you.

我上次见你时你还有的。

I'm sorry to have done that. I didn't mean to be so rude.

我为那样做感到抱歉。我并不想那样粗鲁的。

I saw a beautiful fish in the street market the other day.

前几天，我在街市上见到一条很漂亮的鱼。

Maybe I could find out some useful information.

在那儿我也许会发现一些有用的资料呢。

The majority of people in the town want to encourage new industry in the area.

城里大多数人都希望促进这一地区工业的发展。