Overburden had concealed the radioactivity.覆盖层屏蔽掉了放射性.Soil survey should be adopted in such soil overburden areas.在此类土壤覆盖区应采用土壤测量.Overburden pressure for three hundred years , isolated the light of day.覆压三百余里, 隔离天日....
Where extraterrestrial civilizations may be rare , there is something that is rarer still: A girlfriend.虽说外星生命及其稀少, 但还是有一种生命比它更稀少: 女朋友.The results show that rarer variants are distributed more unevenly among populations....
Colin drifted off into a fitful sleep.科林迷迷糊糊地，时睡时醒。a fitful night's sleep夜间时睡时醒" Our Pearl is a fitful and fantastic little elf sometimes.“ 我们的珠儿有时候是个让人捉摸不定的小精灵....
你们一组人,个个团结,干起事来, 马到成功.You have good unity in your group, and success will be yours for the asking.另一组人都来帮着给枪装火药.The watch below , all hands to load muskets.维修管理人将派一组人去修理损坏的地方.The maintenance supervisor would dispatch a c...