学生常常赶数百英里的路来到这里。Students often travel hundreds of miles to get here.数年前，艾莱的农场就实现了机械化。Mechanization happened years ago on the farms of Islay.他参加过多次比赛，赢得了数枚金牌。He entered for many competitions, winning several gold medals....
He sifts you to free you from your husks.他将你们筛选,使你们摆脱麸糠.The sunshine sifts through the cloud.阳光透过云层照射下来.I think that Shan is that the oral quiz sifts out impossibly an able man.我觉得单是面试不可能把能者筛选出来....
对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.通过观察某些现存的动物群和植物群,我们就能更清楚地了解这种困难了.We shall appreciate this difficult...