A duty of care must be owed by one person to another.

一个人对另一人负有注意的义务。

Fiduciary duty includes duty of care and duty of loyalty.

信赖义务包括注意义务和忠实义务。

We take our duty of care for all offenders very seriously.

我们尽职责认真关注全部罪犯，同时会优先考虑保护公众。

The question of whether a duty of care exists is one of law.

注意义务是否存在的问题是一个法律问题。

The duty of care is a legal obligation in the medical treatment service.

注意义务是医护人员在医疗服务过程中的一种法定义务。