这项技术提高了英国在可再生能源方面实现自给自足和大幅减少二氧化碳排放的前景。
The technology raises the prospect of Britain becoming self-sufficient in renewable energy and drastically reducing its carbon dioxide emissions.
城中饮用水源来自地底深处，食物更是完全实现自给自足。
Water comes from wells that dip deep into the earth, and food is cultivated self-sufficiently in gardens within its walls.
“我们的目标是业余养蜂爱好者，那些渴望稍稍实现自给自足梦想的人，”保罗说。
"We're aiming for the hobby beekeeper, those who want to live their self-sufficiency dreams a little," said Paul.
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