由于他们更为集约的农业技术和更少的农场动物，他们需要很多的粪肥。

With their more intensive farming techniques and fewer farm animals, they needed a lot of shit.

youdao

如果你想创造全球性流行病，你就尽可能多地建这些集约性动物农场。

If you wanted to create global pandemics, you'd build as many of these factory farms as possible.

youdao

我们一直都知道，集约化动物农场是人类良知上的一道丑恶疤痕，现在我们也知道集约化动物农场还是人类健康上的一道伤疤。

We always knew that factory farms were a scar on humanity's conscience - but now we know they are a scar on our health.

youdao