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

And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.

各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的，压缩系数，查表就行了，这是实际气体状态方程的。

麻省理工公开课 - 热力学与动力学课程节选

The curly braces to encapsulate one or more lines of code.

花括号压缩了一行或多行代码。

哈佛公开课 - 计算机科学课程节选