segment中等

Older Americans are also the fastest-growing segment of the U.S. workforce, and boomers are expected to live longer than previous generations.

老年人也是美国劳动力中增长最快的群体，而且婴儿潮一代预计会比前几代人更长寿。

In so doing they give composure to a segment of the inarticulate environment in which they take their stand.

通过这种方式，它们为其所在的那片无法言说的环境带来了一份宁静。

And one of the easiest ways to segment a market is to magnify gender differences — or invent them where they did not previously exist.

而细分市场最简单的方法之一，就是放大性别差异——或者在原本没有差异的地方制造差异。