Temperature differences between the body and the ambient air mean that thermoelectric couples can generate useful quantities of juice.

人体与外部环境的温差意味着热电偶能够产生一定数量能量。

We are farmed for our time, attention and creativityand in so doing, generate large quantities of data.

我们的时间、注意力和创造力被培养出来，这样就产生了大量的数据。