So far,most of the trade-ins have been trucks and the majority of new purchases have been cars.

VOA: special.2009.08.07

The reason why I have "Time-ins"... This is something that I am introducing this year for the first time.

之所以进行“练习时间。,这是今年新提出的。

哈佛公开课 - 幸福课课程节选

Yeah, there's a lot of ins and outs.

好的，它有很多细节。

板球的规则 - SpeakingMax英语口语达人

By the end of March, similar sit-ins were taking place in fifty-five cities in thirteen states.

VOA: special.2010.01.29

Throughout the class, starting next week, we'll take what I called, " "time-ins" as opposed to "time-outs".

在这整个课程中，从下周开始，我们将进行我所说的，“练习时间“，而不是“休息时间。

哈佛公开课 - 幸福课课程节选

Congress provided one billion dollars for car dealers to pay for trade-ins.

VOA: special.2009.08.07

CAPM It's abbreviated as the CAPM and I'm not going to do it justice here, I'm sorry, but there are so many ins and outs of this.

它的缩写是,我不打算在这做进一步阐释，不好意思，但是这里有很多值得深究的东西。

耶鲁公开课 - 金融市场课程节选

Sit-ins are a powerful form of non-violent resistance.

VOA: special.2010.01.29

Well basically what we're doing is we're giving ourselves the ability to create data types the same way that we have some built-ins, so we have things like int, float, string, these are built-in data types.

就是要赋值我们自己创建,和内置的数据类型,相同的数据类型的能力,我们有一些内置的数据类型，如int，float，string等，如果你考虑下这些数据类型。

麻省理工公开课 - 计算机科学及编程导论课程节选

Their sit-ins brought police and national attention.

VOA: special.2010.01.29

The time-ins are about thinking about how can I take in the ideas and use them.

练习时间“是关于如何接受和利用一些观点。

哈佛公开课 - 幸福课课程节选

The sit-ins were successful.

VOA: special.2010.01.29

Now many of you, as you are going through these "time-ins" if you decide to take this class may think, ?" "Well, is this what I'm paying 40,000 dollars a year for?

你们中很多人，在经历“练习时间“时可能会疑惑，“我一年付四万美金就是为了这个？

哈佛公开课 - 幸福课课程节选

The idea is a joint government-manufacturer incentive plan to give consumers with old car trade-ins a $3,000 cash back deal on the purchase of any new car.

VOA: standard.2009.05.18