Some fish are simply not suited to it.

有些鱼类就是不适合人工养殖。

youdao

Not everyone is meant for every job—some people, no matter how talented they may be, are ill-suited for certain jobs.

不是所有人都胜任任何一份工作——有的人不管他们天资如何聪颖，可他就是不能胜任某些工作。

youdao

Some cats appear to have markings that are not suited to their natural stalking grounds.The cheetah, for example, has a distinctive spotted coat but lives in the sparse deserts of sub-Saharan Africa.

一些猫科动物身上的标计与它们的捕猎环境并不相称，例如，印度豹就有着与众不同的斑点皮毛，但却生活在非洲南撒哈拉的一些沙漠中。

youdao

Some industries are just not well suited to provide time and space for nursing mothers, Bouchard says.

FORBES: Obamacare's Mother's Day Gift: Space and Time to Breastfeed at Work

Legislation eventually righted some of those wrongs, but defined-benefit schemes are not well suited to the pattern of many people's lives.

ECONOMIST: Pensions: How's your pension doing? | The