Most college students are boarders.

大学生大部分在校住宿。

I said: "Look at the BOARDERS."

我说：“看看这个围墙。”

Half of the boarders come every day.

有一半的寄宿狗每天都来。

You're perfect boarders.

你们真是完美的房客。

Do you know how many boarders in our school?

你知道我们学校有多少寄宿生吗？