One argument which is often raised is that if a professor tries his hand at a new topic, he will be unable to train new Ph.D.s in this new area, thus limiting our ability to produce more Ph.

其中一个经常拿出来说事的论点是：如果教授腾出手来尝试一个新的主题，他是不能带这个新领域中的博士生的，那么我们生产博士生的能力就下降了。

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One argument which is often raised is that if a professor tries his hand at a new topic, he will be unable to train new Ph. D.s in this new area, thus limiting our ability to produce more Ph.

其中一个经常拿出来说事的论点是：如果教授腾出手来尝试一个新的主题，他是不能带这个新领域中的博士生的，那么我们生产博士生的能力就下降了。

youdao

One argument which is often raised is that if a professor tries his hand at a new topic, he will be unable to train new Ph.D.s in this new area, thus limiting our ability to produce more Ph.D.s.

其中一个经常拿出来说事的论点是：如果教授腾出手来尝试一个新的主题，他是不能带这个新领域中的博士生的，那么我们生产博士生的能力就下降了。

youdao

Others surely felt that DSL and its technology were a waste, but I never did, nor have I ever heard a cogent argument that suggests this area will not remain a dominant form of broadband for decades to come.

FORBES: Written by John Cioffi

Officials believe an argument that began at a hotel valet area prompted the attack but were still investigating what, if any, relationship the two groups had prior to the altercation.

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If this is in a certain area not the case, then we have an argument to take measures to lower or to increase the response time.

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