.B7 U1 Living well in other words换句话说 in a/one word 总之cut out切去 省略 停止 cut up 切碎 cut in超车 抢道 cut off 切断 中断 be cut off from outside world与世隔绝 cut down 削减 砍倒be out of breath气喘吁吁 take a deep breath深呼吸 hold ones breath摒住呼吸all in all = in general =to sum up=in summary=in a word=in short总而言之sit around闲坐着 in many ways在很多方面make fun of = tease=laugh at 取笑 never mind不必担心all the best一切顺利 graduate from.从毕业be rich in= be abundant in.富含 be based on.以