Translation of "ailing" into Chinese

In 1990 they returned to Ohio to care for John’s ailing parents.

1990年,他们返回美国俄亥俄州,照顾约翰年老体衰的双亲。

Granted, not all are able to care for an ailing family member at home.

当然,不是每个人都可以在家里照顾患病的亲人。

My partner couldn't handle all the time I spent with my ailing mother.

我 的 伴侣 无法 处理 我 献给 了 我 所有 的 时间 生病 的 母亲 。