Method According to different patients and different problems, nurse gave them different stage rehabilitation guide and did it by personal as well as helped them do function exercise.

方法针对不同问题，因人而异，分期指导，亲自示范，协助鼓励病人功能锻炼。

youdao

As an exercise in finding Nash Equilibrium, by this stage in the course most of you are looking at that saying, that wasn't hard.

作为寻找纳什均衡的一个练习,在此阶段,你们中的大多数人都会说,那不难

耶鲁公开课 - 博弈论课程节选