Patterns of childhood eating can be hard to break when we're adults, which may mean that kids of depressed moms end up dying younger.

童年的饮食模式在我们成年后很难打破，这也许意味那些有着抑郁的母亲的孩子们最后会早逝。

youdao

But I think it is going to be hard for Putin to give up all the controls that he had.

但是我认为，对于普京而言，放弃他已有的所有控制权，这很难做到。

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However, for the designer, it can often be hard to speak up to the person who is signing her check.

不过，对于设计师来说，很多时候向付钱给他的人提出异议是很困难的。

youdao

And he offers this advice once you have chosen the record you want to set: Train hard.Plan ahead.Be patient -- don't give up.

VOA: special.2011.05.16

Now if all we have to go on is just this semiotic system, it's going to be kind of hard to put up resistance to by the same token we'll say "yellow" means "pause," "green" means "go."

而从语义学角度分析，我们必须不能这么想,这样绿色自然就表示继续，黄色表示暂停“

耶鲁公开课 - 文学理论导论课程节选

"I think there are going to be hard choices governments are going to have to face, either to open up in areas where they actually need workers, and some do involve some lesser-skilled occupations, or probably have to face some strong pressures with respect to irregular migrations,"

VOA: standard.2010.01.20

Any training camps necessary to support terrorists who might deploy here to the United States will be hard to start up under the growing magnifying glass that the world community seems to be interested in developing.

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There are certainly many answers to this question, and it will be hard to come up with the best one.

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The MCofS's safety adviser said patches of snow that survive into late spring and early summer tended to be hard and high up on sheltered, northern slopes of mountains.

BBC: Hillwalkers warned about mixing hard snow and toileting