青少年儿童，孕妇，老年人等这些免疫系统弱的人会遭受很大的伤害。

Young children, pregnant women, older people, and those with compromised immune systems are hit hardest.

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随着生活水平的提高，应重视青少年儿童对体育活动的参与。

It suggests that attention should be paid to the involvement of teenagers in physical education with the increase of people's living standard.

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青少年儿童特别容易受到缉获量和抽搐，这可以是很可怕的家长。

Young children are particularly vulnerable to seizures and convulsions , and this can be very frightening for parents.

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Now there are two types of diabetes, as you may know, there's Type I Diabetes which is a genetic abnormality that usually shows up in childhood or adolescents where people are dependent on insulin.

你们可能知道,糖尿病有两种类型,Ⅰ型糖尿病是由基因异常引起的,在儿童和青少年中较为多见,患这种病需要长期依赖胰岛素

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

that we can work with children, adolescents and adults

与儿童、青少年或成人一起，

治疗心灵 - SpeakingMax英语口语达人