The trustee owes a duty of care to beneficiaries.

受托人对受益人负谨慎义务.

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。

Some states exclude a duty of care by the driver of a motor vehicle –toward passengers whom he transports gratuitously .

汽车司机对于他免费搭载的乘客不负照看责任。