1. 水族馆   national park   beach   hotel   aquarium   Hint Half-n-half Clue   2. 美术画廊   monument   art gallery   station   cathedral   Half-n-half Clue   3. 国家公园   beach   national park   zoo   museum   Half-n-half Clue   4. 游乐园   beach   statue   camping site   amusement park   Half-n-half Clue   5. 海滩   national park   statue   inn   beach   Half-n-half Clue   6. 宫殿   motel   zoo   monument   palace   Half-n-half Clue   7. 露营地   museum   camping site   beach   national park   Half-n-half Clue