The country is totally self-sufficient in food production.
在粮食生产上，这个国家完全做到了自给自足。
牛津词典
This enabled the country to become self-sufficient in sugar...
这使得该国的食糖能自给自足。
Using traditional methods poor farmers can be virtually self-sufficient.
采用传统的方法，贫穷的农民基本上能自给自足。
Although she had various boyfriends, Madeleine was, and remains, fiercely self-sufficient...
尽管有过各种各样的男朋友，马德琳过去和现在一直都非常自立。
He'd created a tiny, self-sufficient world for himself.
他为自己创造了一个自我满足的小小世界。
The events should be FULLY self sufficient and funded via registration fees.
该活动应该完全自给自足的并且是要透过注册费来提供资金.
期刊摘选
People living in small villages enjoy happy, self sufficient lives.
小村庄的人们过着自给自足的幸福生活.
期刊摘选
"a self-sufficing economic unit"
