You must sit quiet at your lessons; if you get up again I shall tie you to your chair.

你必须安静地坐着上课；如果你再站起来，我就把你绑在椅子上。

youdao

You must sit quiet at your lessons; if you get up again I shall tie you to your chair.

你必须安静地坐着上课；如果你再站起来，我就把你绑在椅子上。

youdao