In about thirty minutes, he would arrive at the grounds of the Soldiers' Home.

VOA: special.2010.05.10

Expectation has been raised very high for this next thirty minutes and I know you will meet them.

观众们对接下来的半个小时都期望很高,但我相信您一定会不负众望。

普林斯顿公开课 - 人性课程节选

We've been sitting at this table for thirty minutes.

我们已经在这儿坐了30分钟了。

I'm ready to 实战 - SpeakingMax英语口语达人

And it can stay down there for more than thirty minutes.

VOA: special.2009.12.16

So in fact, over the next thirty or forty minutes we're going to show you a set of examples of sort of canonical algorithms, and the different classes of complexity.

在接下来的三四十分钟里面,我们将要讲一系列的,权威算法，以及不同种类的复杂度问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

And then maybe ten minutes later I'll be like 'Oh,well, I need to talk to so-and-so,' and so then I'll go back on it, every thirty minutes or something."

VOA: special.2009.09.14

They really need a good three minutes and thirty seconds here.

他们得有一个表现出色的三分半

耶鲁公开课 - 聆听音乐课程节选

Central Standard Time, two o'clock Eastern Standard Time, some thirty-eight minutes ago."

VOA: special.2009.08.16