What I'm doing, by the way, here is I'm simply typing in expressions to that interpreter.
顺路说一下,我正在做的就是给计算器传入,一个表达式。
And if we type directly into the interpreter, it essentially does an eval and a print.
如果我们直接输入到解释器里面,它本质上会运算然后返回结果。
So the interpreter is simply operating directly on your code at run time.
因此解释器在运行程序的时候,会直接的对你的代码进行操作。
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