The rich and fertile country below could easily sustain itself.

这个丰饶的国家足以自给自足。

Africa will be able to feed itself.

非洲将实现粮食自给自足。

And the fruits of a man's labor were his own.

人们自食其力，自给自足。

Self-sufficiency is inefficiency and inefficiency can lead to poverty.

自给自足没有率，导致贫穷。

That's harsh. -Yeah, l am harsh. - l'm also demanding, stubborn, self-sufficient, and always right.

真无情 -对，我很无情也要求很高、固执 自给自足，眼光一向正确。

The Yokobori family feeds their flock of chickens, feeding themselves freshly laid eggs.

横一家饲养了一群鸡，自给自足。

No one can do and provide everything for themselves.

没有人能够自给自足，为自己提供一切。

The little town has been energy self-sufficient for more than ten years.

这个小镇来一直能源自给自足。

If people can grow and be self-sufficient, I think it's wonderful.

如果人们可以自给自足，我觉得会很棒。

This mission will be completely self-sustaining.

这项任务期间我们将完全自给自足。

The fully self-sufficient communities thrived in the 1910s.

完全自给自足的社区在19世纪10代繁荣起来。

It comes at the expense of a self-sufficient life in the forest.

这是以牺牲森林里自给自足的生活为代价的。

So I profited about $10,000. However, I made my payments.

所以我赚了大约10，000美元。我能自给自足。

The final reason Texas would be self-sustainable is energy.

德克萨斯州能够自给自足的最后一个原因就是能源。

The more self-sufficient individuals are and communities are, the better.

个人和社群自给自足的能力越强，果就越好。

So subsistence living was our only opportunity to have anything as ours.

因此，自给自足的生活是我们拥有一切的唯一机会了。

Here we have large-scale self-sustaining colonies of malaria mosquitoes that we rear in these facilities.

在这个基地里，我们养了一大批自给自足的疟疾蚊子群体。

Well, ideally, an enclosed, selfsustaining biodome in New Mexico.

理想状态下应该是一个封闭自给自足的位于墨西哥的生态环境。

So I think people are also looking for ways to be self-sufficient.

所以我认为人们也在寻找自给自足的方法。

And it's particularly difficult on a region where 70 percent of the population are subsistence farmers.

对于自给自足人口占70%的地区尤为艰难。