This is called an assignment statement because we're assigning a value to a variable.

这称为赋值语句，因为我们正在为变量赋值。

This is a bit confusing because the variable is using itself in an assignment statement, so let's unpack it.

这有点令人困惑，因为变量在赋值语句中使用它自己，所以让我们解包它。