Free room and board are provided for all hotel staff.

旅馆的所有工作人员可以免费食宿。

Participants receive free room and board while they are in the academy.

参加者在这家学院时，他们得到了免费食宿。

How much is your room and board?

你的膳宿费是多少？

We will provide room and board for them.

我们将提供他们食宿。

How much do you charge a month for room and board?

你每个月的食宿费用是多少？