The moral hazard problem in this article is measured by the care level of injurer.

本文中道德风险通过致的看护水平来衡量。

For the tort based on omission, Legalasks for injurer assuming corresponding liability, it is based on action duty of injurer.

对于于不作为的侵权行为，法律苛以加担相应的责任，必须以加负有作为义务为前提。