父亲：桑迪！苏！过来一会儿。

Father: Sandy! Sue! Come here a moment.

youdao

你们其中有没有两个人，能过来一会儿，志愿者。

But two of you, if you would like to come up for just a moment. Volunteers.

youdao

过来坐一会儿。

Come and sit down for a minute.

youdao

But two of you, if you would like to come up for just a moment. Volunteers.

你们其中有没有两个人,能过来一会儿，志愿者。

哈佛公开课 - 计算机科学课程节选