A：I'm sorry for being late.

抱歉我迟到了。

B：You're supposed to stand here quietly until the flag- raising ceremony is over.

你应该无声地站在这里，直到升旗仪式结束。

A：About what time can I go to my own class?

什么时候我能去上自己的课吗呢?

B：When everything is over.

当一切结束

A：Now that it is all over. can I go now?

既然一切已经结束了，我可以走了吗?

B：Not yet. You should stand still for another few minutes. Late-comers must be recorded.

还没有。你应该再站几分钟。一定要记录下迟到的人。

A：That's too bad!

那太糟了!