1. 水橇   sword fighting   water-skiing   hunting   martial arts   Hint Half-n-half Clue   2. 冲浪   judo   marathon   long jump, broad jump   surfing   Half-n-half Clue   3. 冰球   martial arts   sword fighting   ice hockey   water sports   Half-n-half Clue   4. 冬季体育   pole vault   Olympics   winter sports   archery   Half-n-half Clue   5. 水上运动   long jump, broad jump   ice skating   water sports   roller skating   Half-n-half Clue   6. 撑竿跳高   high jump   water-skiing   pole vault   surfing   Half-n-half Clue   7. 种族   water-skiing   fencing   race   martial arts   Half-n-half Clue