Aquifers have water contents over 30 %.含水层的水含过30%.Untrammelled industrialisation, particularly in poor countries, is contaminating rivers and aquifers.不节制的工业化, 尤其是在穷国, 正在污染河流和地下含水层们.There are three types of aquifers: per...
The tally was three yeas and two nays, so the yeas have it.投票结果是三票赞成两票反对, 投赞成票者胜利.He looks about thirty yeas old.看起来大约30岁.By ten yeas struggling the technique and scope of thethe foretype of model companies.通过近十年努力,技术和规模...