数据是否是一个变量名?
Finally, invent a variable name.
最后,为变量起个名字。
I can't use it as a variable name.
我不能把它当做变量的名字。
And notice, immediately after that name, another variable name inside of that.
明白了吗?,这个名字之后我们看到的是。
x Inside of that structure, create a variable name x, and a value associated with it.
创建了一个变量名为,然后给它赋值,请注意我也在这边做的操作。
But in general, the choice of variable name is a great way of commenting your code.
但是通常来说,变量名称的选择,是评论你的代码的,一个重要方式。
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