oil selfsufficiency 石油自给
There has long been debate in China over whether the country’s grain policy, which calls for 95% selfsufficiency, is too conservative given the potential for imports.
中国在国家粮食政策问题方面长期存在争论：国家政策呼吁要有95％的粮食实现自足。 鉴于进口的潜力，这项政策过于保守了。
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