Cresta Run
/ˈkrestə/- a hazardously winding, steeply banked channel of ice built each year at the Cresta Valley, St Moritz, Switzerland, as a tobogganing course, on which competitors race on light toboggans in a characteristic head-first position. Such a run was first built in 1884.克雷斯塔（滑）雪道（位于瑞士圣莫里茨克雷斯塔峪的每年修筑一次的冰道, 蜿蜒曲折, 陡峭险峻, 用作平底雪橇滑雪道, 运动员在雪橇上采用头向前的卧姿; 此类雪道最早修建于1884年）。