Doing this, however, is generally a bad practice: It requires the name to always be enclosed in double quotation marks and can easily confuse someone else who may be maintaining your code.

但是，这么做通常是不好的做法：它要求名称总被括在双引号中，很容易把维护代码的其他人弄糊涂。

youdao

It's easy to confuse what you read in a book or see happen to someone else as having an idea of how it is to do or experience such a thing for yourself.

从书中读到的事情，或是看见的发生在别人身上的事情，与亲身经历这件事情的感觉是很容易被混淆的。

youdao