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...
从小我就学会了打猎和捕鱼。As a child I learned to hunt and fish.一群鸟飞过来, 打猎开始了.A flock of birds comes over, and the hunting starts.男人只管打猎, 别的事都是妇女干的.The men only hunted; the women did everything else....
One laboratory stock of Drosophila melanogaster has very reduced or vestigial wings.果蝇的一种实验品系,翅膀缩小,称为残翅.THREE NEW SPECIES OF NICRICOLOR SPECIES - GROUP OF DROSOPHILA ( LORDIPHOSA ) ( DIPTERA: DROSOPHILIDAE )黑色拱背果蝇种组三新种记述...