If parent birds use begging intensity to direct food to healthy offspring capable of vigorous begging, then parents should make food delivery decisions on the basis of their offsprings' calls.

如果雏鸟双亲是根据雏鸟乞食的叫声响亮程度来把食物分给叫声响亮的健康雏鸟的话，那么鸟类双亲就是根据雏鸟乞食声音来决定如何分配食物的。

youdao

But that difference had vanished at age five, when then parents were approached again. And it didn't reappear for as long as the kids were followed, up until age 17.

然而在宝宝5岁时再次对其父母进行调查时发现，这种差异已经消失了，而且在17岁前都不会随着孩子的成长再次出现。

youdao

It doesn't seem quite fair, then, to compare the regrets of parents to the regrets of the childless.

那么，将为人父母的遗憾与无子女的遗憾相比较似乎不太公平。

youdao

Write down your own history. Then,work back to your parents and grandparents.

VOA: special.2010.06.28

From the interview questions, then they summarized all of the enters and wrote really nice stories about their parents as well.

孩子们根据问题，总结所有信息,写出了有关他们父母的精彩故事。

麻省理工公开课 - 媒体、教育、市场课程节选

And then I thought, well, actually, because of my parents,

然后我想，实际上，因为我的父母，

从澳大利亚到英国 - SpeakingMax英语口语达人

If we want our health service to protect health outcomes and safeguard children and young people, then parents have to face travelling further for treatment if their child needs an overnight stay.

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Then my parents came in and told me something was going on in the neighborhood.

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By then, parents on waiting lists often have chosen another school or decided to move.

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