The idea is to fit parks with small anaerobic digesters.

这个想法初衷是在公园里安装小型厌氧化粪器。

A year-long pilot would introduce digesters in three parks at a cost of around $100m.

一个为期一年项将1亿美元将化粪器投入到三个公园中使用。

So soon as I hear that such or such a man gives himself out for a philosopher, I conclude that, like the dyspeptic old woman, he must have broken his digester.

我一听到某某人自称为哲学家时候, 我就断定, 他一定是把他胃药罐子给打烂了, 象那种患了消化不良症老太婆一样。