Sam was flicking a flashlight on and off.萨姆啪啪不停地把手电筒开了又关。It rained on and off all day.哩哩啦啦下了一天雨.This low-impact exercise involves stepping on and off a platform following routines to music.这一低强度锻炼的内容包括在伴随音乐做完固定动作之后重复踏上踏下...
He lives about 60 miles upstream from Oahe, near Gettysburg, South Dakota.他住在奥阿希湖上游约60英里处，靠近南达科他州的葛底斯堡。He lives in Rapid City, South Dakota.他住在南达科他州的拉皮德市。Two stallions fight at a wild horse conservation center in South D...
There were also several accidents mainly caused by engine failures on take-off.还有几次事故主要是起飞时引擎出现故障造成的。His failures underline the difference between theatre and film direction.他的失败说明了导演戏剧和电影是不同的。Business failures rose 16% ...
It was good to bounce ideas off another mind.与别人谈谈自己的想法是有益的。She lets us do anything, even bounce on our beds.她放任我们随心所欲，甚至连我们在床上蹦跳她也不管。They watched the dodgem cars bang and bounce.他们看着那些碰碰车互相碰撞并弹开。...