Once completed, it is designed to be 85% self-sufficient in energy.

建成后，它的能源自给自足率能达到85%。

youdao

It turned a country that was once self-sufficient into an oil importer.

这使一个曾经自给自足的国家变成了一个石油进口国。

youdao

Once self-sufficient, he says, Albazino's 300-odd Cossack descendants can take over border duties from the federal guards.

他说，一旦可以自给自足，阿尔巴济诺的300多哥萨克后裔就可以从联邦边防军那里接手戍边任务。

youdao

Once self-sufficient in oil, it has been a net importer since 1993 and today faces a widening oil deficit as demand outstrips supply.

CNN: THE BIG OIL SHOCK

In a generation or two, the Zulus were farmers and herders no more, no longer proudly self-sufficient, and their families, once the very soul of their tribe, quickly began to crumble.

NPR: One Boy's Heroism in the Face of AIDS

Indonesia, self-sufficient in rice a decade ago, will once again be the world's biggest importer this year.

FORBES: What devaluation hath wrought