guardian

Destiny's legal guardian was her grandmother.

德斯蒂妮的法定监护人是她的祖母。

Even in the cases where the employee is a teacher first and athletic coach second, the additional responsibilities that come with coaching likely come at the expense of time otherwise spent on planning, grading, and communicating with parents and guardians.

即使在雇员是教师第一、体育教练第二的情况下，教练带来的额外责任也可能是以花费时间在计划、评分以及与父母和监护人沟通上为代价的。

The police are guardians of law and order.

警察是法律和秩序的护卫者。

A delightful guide was my guardian angel for the first week of the tour.

令人愉快的导游是我第一周旅行的守护神。