关心孩子们的行为方式是值得的。

It is worth caring about the way a child behaves.

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我们应当关心孩子们的健康。

We should care for the welfare of children.

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但是似乎没有人关心孩子们是否受到尊重。

But no one seems to care whether the children are respected by their elders.

youdao

Two is it gives you some sense for how concerned parents were about the risks of polio in the community and how much they wanted a vaccine to be developed, such that they gave permission for their children to enter into this trial.

第二是,它能让你了解,父母们对孩子,罹患小儿麻痹症的风险的关心程度,以及对疫苗的渴望程度,这使得他们同意让他们的孩子,参与到这种实验中

耶鲁公开课 - 生物医学工程探索课程节选