年龄段的英文：
an age bracket; an age group

age Bracket
年龄段(层)

There is a wide gulf between people of different generations.
不同年龄段的人之间存在着很大差异。

Adolescents are far less likely to use seat belts than any other age group.
青少年比其他年龄段的人更少使用安全带。

Exercise is profitable in all ages.
运动对于各年龄段都很有利。

workers of preretirement age; preretirement planning.
处于退休前年龄段的工人；退休前的计划

Consequently, the time they use to excise in every week is the lowest by comparing in all the ages.
因此，他们每周坚持体育锻炼的比例是各年龄段中最低的。

Falls can happen at any time in any place to people of any age.
任何年龄段的人都有可能在任何时候任何地方摔倒。

Women in that age group attempted drug-related suicide at a peak rate of 10.9% in October.
同一年龄段的妇女，与毒品有关的企图自杀率在10月份达到最大值，占10.9%。

Employers are prohibited from failing to hire persons in this age group.
雇主不可故意不聘在40岁左右这个年龄段的雇员。

This is open to women of all ages, so bring along your friends and colleagues.
这对所有年龄段的女性开放，所以请带上你的朋友和同事一起光临。

This is a bulletin on aging.
这是关于老龄问题的期刊。

They are close in age.
他们年龄相仿。

It will be a production that will be handed on from age to age.
这将是传世之作。

Delete the items in the bracket as appropriate.
删除括号中不适用的称谓。

They bracketed discussion off for a moment.
他们对问题暂停讨论。

The children were bracketed into groups.
孩子们被分成几类。

grouping of data
资料归类

They are a group of wakes.
他们是一群守夜的人。

This group could be subdivided into two small groups.
这个组可以分成两个小组。