1·Will they permit you to sit in on a few classes as an observer?
他们会允许你旁听几节课吗？
—— 《柯林斯英汉双解大词典》
2·Sit in on two or three classes.
听两到三门课。
3·Do you mind if sit in on it ?
我来旁听会议，你介意吗?。
4·Invite him to sit in on the meeting.
邀请他参加会议。
5·Do you mind if sit in on the meeting?
如果我进来旁听会议，你介意吗？
6·Do you mind if I sit in on the meeting?
如果我进来旁听会议，你介意吗？
7·If possible, ask to sit in on a Daily Scrum.
如果可能，请求旁听一次每日scrum例会。
8·They decided to sit in on the discussion.
他们决定听一下这次讨论。
9·They decided to sit in on the discussion.
他们决定旁听一下这次讨论。
10·Can I sit in on your Intermediate Hittite class?
我能旁听你的“中级希泰语”课程吗？