他们在接待处签到。

They signed in at the reception desk.

youdao

我在接待处签到后，就坐在休息室的椅子上等候。

I registered my arrival at the reception desk, and then sat in a chair in the waiting lobby.

youdao

我在接待处签到后，就坐在休息室的椅子上等候。

I registered my arrival at the reception desk, and then sat in a chair in the waiting lobby.

youdao