this 的传递> JavaScript 的 this 原理是什么? - Lucas HC 的回答 - 知乎 https://www.zhihu.com/question/353757734/answer/964557747
心智模型> 心智模型(mental model):A **mental model** is an explanation of someone's thought process about how something works in the real world. —— > > 心智模型是对某人关于某物在现实世界中如何