他们建造新楼房来提高土地的等级.They upgraded the land by improving it with new buildings.我们根据阅读能力将学生划分等级.We grade the students according to their reading ability.牛奶分等级出售.The milk is sold in grades....
Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.The sciences of planetary geology have benefited tremendously from these new finds.行星地质科学从这些新发现中受益匪浅....
Innovation requires emancipating our minds, seeking truth from facts and keeping pace with the times.创新就要不断解放思想、实事求是 、 与时俱进.All this measures are at further emancipating the productive forces.这些措施都着眼于进一步解放生产力.What does e...