求翻译：速度滑冰、短跑道速度滑冰、高山滑雪、自由式滑雪、越野滑雪、北欧两项、跳台滑雪、现代冬季两项、雪撬、雪车、花样滑冰、冰壶、冰球、滑板滑雪。是什么意思？

Speed skating, short-distance track speed skating, alpine skiing, free style ski, cross-country skiing, Northern Europe two item of, diving platform ski, modern winter two item of, sled, sleigh, figure skating, jade water container, ice hockey, slide ski.