So we don't need the curly braces.

所以我们不需要那个花括号。

youdao

David: The curly braces.

大卫：花括号。

youdao

Are scopes defined by curly braces or by functions?

范围是由花括号定义的还是函数定义的？

youdao

Expect the address of an int but here in the context of the function itself inside the curly braces, it means go to that address.

一个整型数的地址，但是在函数,大括号中的环境中，意思是定位到那个地址。

哈佛公开课 - 计算机科学课程节选

You can put a variable there, and because it's not encapsulated in curly braces, as we just discussed, that essentially means it's accessible everywhere in that file.

你可以加入一个变量，因为它不是封装在花括号里，就像我们刚才讨论的，本质的意思是它可以在文件的所有地方,都可以被访问到。

哈佛公开课 - 计算机科学课程节选

In fact, this example would compile because you can use curly braces in this way to encapsulate lines of code, but realize for now, that, not good.

实际上，这个例子可以编译,因为你可以用这种方式来压缩代码行,但是请认识到，那个，不太好。

哈佛公开课 - 计算机科学课程节选