短语词组短语Bobsleigh Ultimatum 终极雪橇Bobsleigh h 有舵雪橇bobsleigh coach 雪橇教练Water Bobsleigh 滑水道;高的滑水道bobsleigh chute 大雪橇滑道Bobsleigh Hotel 长撬酒店bobsleigh - 雪橇运动two -man bobsleigh 双人雪橇Thrilling bobsleigh & skeleton 急速雪橇车 返回 bobsleigh