Following the principle of unified planning and step-by-step implementation, China has built national oil reserve bases and expanded its oil reserve capacity.

遵循统一规划、步步执行的原则，中国建立了全国石油储备基地，扩大了石油储量。

youdao

Following the principle of unified planning and step-by-step implementation, China has built national oil reserve bases and expanded its oil reserve capacity.

遵循统一规划、步步执行的原则，中国建立了全国石油储备基地，扩大了石油储量。

youdao