英语语法分析

Under the first law, a robot could not harm a dangerous gunman, but under the zeroth law, a robot could kill the gunman to save others.

根据第一定律，机器人不能伤害带来危险的枪手，但根据第零定律，机器人可以杀死枪手以拯救他人。

Zeroth law, then, allows you to define the concept of temperature and the measurement of temperature through a thermometer.

第零定律，使你可以定义温度的概念以及通过温度计测量温度。

The zeroth step is the project.

最先要关注的是项目。