We have to study hard, don't we?

我们必须努力用功，不是吗？

youdao

In other words, we have to study well to serve our county.

换句话说，我们要好好学习来为国家服务。

youdao

I used to play with friends on weekends, but now we have to study hard together.

我曾经在周末的朋友一起玩，但现在我们要一起努力学习。

youdao

For ten months, we have talking about coming to study in the United States.

VOA: special.2009.07.16

But you can imagine the inability to do that in a big population study with thousands and thousands of subjects, so we have to rely on data like this.

但你们可以想象在一个大样本研究中,不可能对数以千计的研究对象做这种培训,所以我们需要依靠像这样的数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Way back in nineteen-eighty-two, we did a study on this, and then I'm going to show you some similar studies that have been done in subsequent years to show you how much the error is.

回到1982年,我们做了一个这样的实验,你们将看到一些类似的实验,是在随后几年中做的,向你们证明误差有多大

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"Right before finals, we have to study at work because we are running out of time, " says Sachin Wadhawan, a director of solutions engineering at Convio, about himself and his classmates in the McCombs School of Business E.

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"At this stage we are still reviewing it, and until we have a chance to study the allegations, we won't have a comment, " said SAP spokesman Steve Bauer.

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"We are not able to give any response on behalf of the industry to this afternoon's proposals until we have had time to study them, " the statement concluded.

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