No student is to leave the room.

学生一律不许离开这房间。

《牛津词典》

Only if a teacher has given permission is a student allowed to leave the room.

学生只有得到老师的许可才能离开教室。

《牛津词典》

You must show your student ID and exam number before you enter the room.

在进入考室之前，你必须出示你的学生证和考试号码。

youdao

It's not the typical stuff you'd expect to find in a student room.

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Additionally, a much-needed new student lunch room will be located in the basement.

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She hired a housekeeper and offered a male college student free room and board in return for filling in when she, her husband, and the housekeeper were all unavailable.

NPR: Excerpt: 'When Everything Changed'