Developed barely 8,000 to 10,000 years ago, 农业兴起于八千至一万年前

250. That were humankind.
     这就是人类
251. Agriculture turned their history on end.
     农业接连改变他们的历史
252. Agriculture was their first great revolution.
     农业是他们第一次伟大的革命
253. Developed barely 8,000 to 10,000 years ago,
     农业兴起于八千至一万年前
254. It changed their relationship to nature.
     它改变了人与自然的关系
255. It brought an end to the uncertainty of hunting and gathering.
     它终结了不稳定的狩猎与采集生活
256. It resulted in the first surpluses...
     它导致了第一次盈余

来自《家园 第一部分 Home Part1》第 253 行