It was rusty, with a hint of motor oil.

然后放进嘴里。这里的水有一股生锈的味道，像是机油。

What if the AI looked at Coke, looked at dark-colored earth liquids, and just decided to dump motor oil in there?

如果人工智能看了看可乐，又看了看深色的地球液体，然后决定往里面倒机油呢？

Halibut and motor oil, that's what he used to smell like.

他以前浑身鱼腥和机油味。