Older people are an untapped resource in the employment market.大龄人员是就业市场中未利用的资源。He attached himself to an older, wealthy woman.他傍了一个大龄富婆。The birth rate for older women has declined, but, by contrast, births to teenage mothers have increased.大龄女性的生育率已有下降，但相比之下少女妈妈的生育率却上升了。