It is easy to find them by the long lines of children waiting to tell Santa what they want for Christmas.

VOA: special.2009.12.20

And again, you don't teach an animal to play Ping-Pong by waiting for it to play Ping-Pong and then rewarding it.

同样，你并不能通过等待动物打乒乓球,然后给其奖励,来使动物学会打乒乓球。

耶鲁公开课 - 心理学导论课程节选

And then of course, the point of the skit is he presses the down button on the elevator and a minute and a half goes by while he's waiting for the elevator to come.

当然，这个滑稽短剧的笑点是,他按下了电梯按钮,花了一分半,等电梯。

耶鲁公开课 - 死亡课程节选

Manny and his love,Ellie, voiced by Queen Latifah, are waiting for their first baby mammoth to arrive.

VOA: special.2009.06.12

The United States is waiting for Congressional approval for a proposal put forward by the Obama administration.

VOA: standard.2009.12.09