填土的渗漏可能污染地下水和地面水.Seepage from land fills can pollute ground water or surface.紫山灰场粉煤灰作为一种冲填土,粒度细,似粉砂.Pulverized coal ash is hydraulically filled on ground of Zishan.大家抓起铁锹,开始往井里填土.We grabbed shovels and began to fill the ...
I rang the hotel and spoke to Louie.我打电话到酒店，跟路易通了话。I told Louie that old age would curtail her activities in time...我告诉路易，一上年纪她的活动量就会减少。It has been operated by four generation of the Louie family.到现在雷家经营已经四代了.Louie bent ...