He has sustained his fierce social conscience from young adulthood through old age.

他从青年时代到晚年一直保持着强烈的社会良知。

《柯林斯英汉双解大词典》

It peaks in young adulthood, levels out for a period of time, and then generally starts to slowly decline as we age.

它在青年时期达到顶峰，在一段时间内趋于平稳，然后普遍会开始随着年龄的增长而缓慢下降。

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With this study, researchers examined early academic attention and socio-emotional skills and how each contributed to academic success into young adulthood.

通过这项研究，研究人员调查了早期的学术关注和社会情感技能，以及它们分别是如何影响青少年学术成就的。

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It says binge drinking generally worsens in young adulthood, and slowly decreases after that.

VOA: special.2010.08.31

At the beginning of young adulthood, both men and women feel they know what the real story is.

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In young adulthood things seem to normalize and 24 hours seemed about right.

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Will they accept Busch IV, given his relative inexperience and thrill-seeking young adulthood?

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