"No," you say,"it just can't be true! Who told you?" Comes the answer, "I got it by the grapevine."

VOA: special.2009.02.22

But we've just introduced it, so let's go back to the class notes and explain why this is the correct answer.

但是由于我们刚刚开始介绍它，因此让我们回到课堂讲义来解释一下,为什么这个是正确答案。

麻省理工公开课 - 化学原理课程节选

These are stupid questions, because once you understand what they're asking, the answer is just built in. It follows trivially.

这是些很愚蠢的问题,因为一旦你明白了他们的问题,答案就在其中,一切简单明了

耶鲁公开课 - 死亡课程节选

Each hour long episode of this three-part series won't just answer these questions, it will also offer viewers an unprecedented opportunity to experience the answers through the use of breakthrough 3D and 4K production techniques.

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It is just tragic to think of the answer being there but just in the moment not able to see it.

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And so, in this short period of time we're talking about, it's just too early to answer that question of is it working or not.

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