Don't think of it as a specific box into which we're putting things; think of it as a link to a value.
别把它想做是,我们放东西的一个箱子;,把它当做是一个指向值的链接。
That statement says, get the value of x, which is this link, and give z a pointer to the same place.
这个声明的意思是,取得x的值,也就是连接指向的值,然后给z赋予一个指向同样位置的指针。
And when I create a binding, x I'm taking a variable name, in this case x, stored somewhere in a table, and I'm creating a link or a pointer from that name to that value.
当我创建一个绑定的时候,我有一个变量的名字,在这个例子中是,存在一个表中的某处,然后创建一个连接,或者指针从这个名字指向目标值。
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