Oil - yielding organic matter is contained in the shales.在这些页岩里有产油的有机物质.Thus clays and shales tend to be impermeable.因此粘土和页岩就往往不透水.Sandstones are, as a rule , interbedded with shales.砂岩通常都与页岩互层.Alternating sandstones and...
Important one step was stridden on industrialization road.在产业化道路上迈出了重要的一步.But as a result of numerous reason, the pace that organic tea grows is stridden unhappily.但由于众多的原因, 有机茶发展的步伐迈得并不快.More why is the pace that compou...
破产事务官想要将这些店铺打包整体出售。The receivers are keen to sell the stores as one lot.他的洋葱批发价每磅9便士；打包送货的话要10便士。His onions cost 9p a lb wholesale; packing and transport costs 10p.我走进房间，继续打包。I went up to my room to continue with my pack...
为了在休赛期间保持状态，我常打网球或踢足球。To stay fit off season, I play tennis or football.我们可以打排球或踢足球. 你喜欢哪一样?We can play volleyball or football. What do you say?他们其中一人把箱子推开或踢开.One of them pushed or kicked the case away....