知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 The this key phrase will confer with the same context. Any time you use new Automobile(), a whole new context is designed Hence the search term this inside the function refers back to the new context. Whatever you get in return may be the freshly produced context. https://connectwithilluminatimemb38789.blogozz.com/37634542/a-review-of-rich-copyright-members