Approximately 1. 500 beetles are released, a handful at a time, into fresh cow pats in the cow pasture.

大约1500只甲壳虫被一次一把地放到牧场上新鲜的牛粪里去了。

When I was young in the mountains, we went to church in the schoolhouse on Sundays, and sometimes walked with the congregation through the cow pasture to the dark swimming pole, for baptisms.

小时候住在山里，每周日我们都会到校舍做礼拜。有时候会跟着会众穿过牧场到那黑乎乎的游泳洞去，观看洗礼。

It was in each herder's narrow interest to keep adding more cows, since each enjoyed all the benefits of an extra cow, while the effects of the extra cow on the pasture were Shared by all.

每个牧民都为了获取狭隘的利益而不断地增加更多的奶牛，因为每个牧民都享有额外奶牛的所有利益，而额外奶牛对牧场的影响却由所有的牧民共同分担。

A beef cow in a us pasture, for example, emits 50 kilograms of methane per year, compared with just 26 kilograms in a feedlot, according to Livestock's Long Shadow.

根据《畜牧业的巨大阴影》的例子来说，在美国牧场的一头肉牛，每年排泄50公斤的粪便，在一个养牛里只要排泄26公斤。