坐下，就坐 sit down=take a seat
对······有影响 have an effect on
犯错误，出差错 make a mistake
许下诺言 make a promise
做鬼脸 make a face
戏弄，开······的玩笑 play a part in
参观，拜访 visit=pay a visit to
相当多，不少 quite a few
提前 earlier than expected=ahead of time in advance
像往常一样 as uaual