与“民事权利”相对，指民事主体实现其权利主体的权利而使自己的行为收到限制的界限civil responsibility

• 张某担负有效地解除危险状态的民事义务。

  A certain Zhang is charged with the civil responsibility of effectively removing the danger.

• “保密合同”是当事人在设立、变更、终止民事权利和民事义务的协议。

  The "confidentiality contract'" is an agreement for the parties concerned to establish, modify, and terminate civil rights and civil responsibilities.