My son has a little robot that can do that.

我儿子的一个玩具机器人就有这种功能
Still, when you think to yourself,

但是我们可以想想
what's the--what's going on inside the machine?

机器的内在是什么样的
What does it feel like to be the machine while it's looking at--

当机器以电子眼
while it's got its little light sensors pointed at--the red ball?

对着那个红色的球它会有什么样的感觉
Does it have the sensation of seeing red?

它有没有看见红色的知觉呢
What I suppose you want to say,

我想你们会说
certainly what I want to say is,

当然我也想这么说
"No, no, it doesn't have that sensation at all."

不它根本没有那种知觉
It's sorting things based on the light frequencies,

它只是根据光频来分辨颜色而已
but it doesn't have the experience of seeing red.

并没有看见红色的体验
What we're trying to get at here is--it can be very elusive,

我要表达的意思可能非常晦涩