A typical sneaker is comprised of 65 discrete parts, each of which is produced by specialized machinery.

标准的运动鞋由 65 个离散部件组成，每个都要通过专用机械流程产生。

I have always been fascinated with how small electrical signals in discrete parts of the brain lead to big behavioral changes.

我一直对大脑离散部分的小电信号如何导致巨大的行为变化着迷。