ability to

The ability to separate out reusable elements from other waste is crucial.

能从其他废料中分离出可重复利用成分是很关键的。

The public never had faith in his ability to handle the job.

公众从来不相信他有能力胜任这一职位。

Depression lowers the human ability to cope with disease.

抑郁症会降低人体对疾病的抵抗力。