isolation of risk的意思|示意

The large building where he was housed served what today seems an odd function: preemptive isolation for children thought to be at risk of catching tuberculosis.

安置唐纳德的大楼有一项今天看起来很古怪的功能：对有感染肺结核风险的儿童进行先行隔离。

This kind of isolation increases their risk of extinction in the wild, due in part to a higher likelihood of inbreeding.

这种分离增加了他们面临灭绝的风险，其部分原因在于近亲繁殖的可能性更大。

With the young unable to afford to leave home and the old at risk of isolation, more families are choosing to live together.

由于年轻人无力离家，老人又有被孤立的危险，越来越多的家庭选择住在一起。