1. 跳伞   water sports   marathon   parachuting   water-skiing   Hint Half-n-half Clue   2. 马拉松   marathon   Olympics   high jump   hunting   Half-n-half Clue   3. 撑竿跳高   riding   water sports   long jump, broad jump   pole vault   Half-n-half Clue   4. 奥林匹克   race   riding   Olympics   marathon   Half-n-half Clue   5. 种族   winter sports   surfing   race   shooting   Half-n-half Clue   6. 冲浪   riding   surfing   martial arts   shooting   Half-n-half Clue   7. 奥林匹克运动会   Olympic Games   surfing   ice skating   pole vault   Half-n-half Clue