她摇动摇篮哄婴儿入睡。She rocked the baby to sleep in its cradle.扎着打褶装饰织物和蓝色缎带的摇篮a cradle swathed in draperies and blue ribbon婴儿在摇篮里被摇得睡着了.The baby was rocked to sleep in a cradle....
Suddenly she dropped the quill as a wild happiness flooded her.她突然感到一阵无限的快乐,当即丢开了手里的鹅毛笔.The Chicago River flooded the city's underground tunnel system...芝加哥河的河水淹没了城市的地下隧道系统。It was not easy to drain the flooded mine....
Bluetongue occurs in most species of ruminants , both domestic and wild.蓝舌病发生于大多数家生的和野生的反刍动物.The pathogenesis of bluetongue is inadequately understood.人们对蓝舌病的发病机制还不完全了解.The bluetongue virus replicates in the insect.蓝舌病病毒...
人在压力之下，办事情就容易出差错。Things can easily go wrong when people are under stress .不会出差错.No mistakes could arise.他们了解一切是如何运作的，或者为何出差错，无论是哪种情况，他们都很清楚。They know how everything works — or doesn't work, as the case may be....