如果不这样做，你必须做的功课之前看到它们或出席任何会议。

If you don't, you must do the homework before seeing them or attending any meeting.

youdao

如果不这样做，你必须做的功课之前看到它们或出席任何会议。

If you don't, you must do the homework before seeing them or attending any meeting.

youdao