You ask the scientists, they cannot answer.

你问科学家，他们不能回答。

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But scientists are also happy when they become stuck, when they discover interesting questions that they cannot answer.

但是，科学家们发现了无法解答的新奇问题或是被难题困扰的时候也是快乐的。

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Scientists are happy, of course, when they find answers to questions. But scientists are also happy when they become stuck, when they discover interesting questions that they cannot answer.

当然了，科学家们探寻到问题的答案时是快乐的。但是，科学家们发现了无法解答的新奇问题或是被难题困扰的时候也是快乐的。

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"I think there are a lot of questions they cannot answer and questions they don't want to answer because it could lead to a whole other level of questions, " Corker says, pointing out that he doesn't believe Treasury officials are trying to hide anything.

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The short and uncomfortable answer is that they cannot, although the vast, vast majority of surrogacies are completed to the satisfaction and delight of all sides.

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Even though they cannot accept the concept of empire, the answer appears to be yes, to a point.

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