In there, I want to make this distinction, this nuance: the evaluator is still going to be taking those expressions and using its rules to get a value, but it's not going to print them back out.

在这里，我想要做这么一个，细微差别：运算器依然会,对表达式,进行求值，但是不会,显示结果值。

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It's using its set of rules to deduce the value and print them back out.

计算器用自己的规则,去计算出结果来并返回。

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Now, if we push the dualist to explain what is it about free will that rules out the possibility that we are merely physical objects, I think the natural suggestion to spell out the argument goes like this, and this is where we were at the end of last time.

现在如果我们让二元论者去解释,什么是自由意志,它又是如何否定,人仅仅是物理实体这种可能性的,我认为他们自然会这样,阐述这个论证,这是就我们在上节课结束时讲到的内容

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