1a light toboggan for one or two people, ridden in a sitting or supine position
无舵雪橇。
1.1mass noun a sport in which competitors make a timed descent of a course riding such toboggans
无舵雪橇运动。
no obj.
ride on a luge
乘无舵雪橇滑行; 驾无舵雪橇运动。
词源
late 19th cent. (as a verb)： from Swiss French.