The uncertainties of nature weigh on daily life. 不确定的自然界加重了生活的负担

223. the economy seemed like a natural and equitable alliance.
     经济似乎是自然平衡的联盟
224. But life expectancy is short,
     但是人类寿命是短暂的
225. And hard labor takes its toll.
     艰苦劳作要付出代价
226. The uncertainties of nature weigh on daily life.
     不确定的自然界加重了生活的负担
227. Education is a rare privilege.
     教育是一件稀罕的特权
228. Children are a family's only asset,
     孩子是家庭的唯一资产
229. As long as every extra pair of hands...
     因为每多一双手

来自《家园 第一部分 Home Part1》第 226 行