And that's fine, because inside of curly braces can you redeclare variables with the same name if you intend to quote unquote shadow the previous variable.

那是可以的，因为,在花括号里面，你可以重新定义一个,相同名字的变量,如果你想引用之前的变量。

哈佛公开课 - 计算机科学课程节选

It's like you have a social security number or other ID number, which positively--there might be another person with the same name as you, God forbid, but you at least have your own number, which is guaranteed to be unique to you.

就好比社保号,或者其他身份号码,很有可能,有另外一个人,和你重名,希望这不要发生,但你至少有唯一的识别号,用于区分自己和他人

耶鲁公开课 - 金融市场课程节选

If you know more than one person with the same last name, circle it twice.

如果有一个姓你认识的不止一个，那就圈两次。

耶鲁公开课 - 心理学导论课程节选

It's the same god, they just have a different name for it."

是同一个神，只是叫法不同“

耶鲁公开课 - 新约课程节选

When you declare a pointer yourself manually, you do say char * the variable name because recall that's the same thing that we did earlier but we called it instead string.

当你手动声明一个指针是，你可以说char，*，变量名字,因为那是我早些时候做的事情,但是我们叫它为字符串。

哈佛公开课 - 计算机科学课程节选

He has a new name for it -I think it's called Home Equity Protection Corporation -but almost the same idea.

他已经想出了一个新名字,我想应该是叫做住房资产保护公司,但是这几乎跟房主贷款公司是一样的

耶鲁公开课 - 金融市场课程节选