Laura:
Don't talk too much, Tom. We are on duty today, we should hurry up.

别废话了,汤姆。我们今天值日,我们得快点了。
Tom:
OK.

好的。
Laura:
Tom, your task is to clean the blackboard.

汤姆,你的任务是擦黑板。
Tom:
How about yourself?

那你自己干什么?
Laura:
I'm going to sweep the floor first.

我先扫地啊。
Tom:
Daniel, I am not tall enough to reach the of the blackboard.

丹尼尔,我不够高,够不着上面的黑板。
Laura:
Stand on the chair, Pig Tom. Use your brain.

站在椅子上啊,汤姆猪。动脑子啊。
Tom:
OK, I've finished cleaning the blackboard.

好的。我的黑板擦完了。
Laura:
How about the podium?

讲台呢?
Tom:
Oh, I forgot about it. I'll get it.

哦,忘记了。马上打扫完。
Laura:
Be quick, please. Our teacher and classmates will come soon.

快点,老师和同学们就快来了。
Tom:
I will be done before they come.

他们来之前一定会做完。