1. 鹽水湖   oasis   glacier   ocean   lagoon   Hint Half-n-half Clue   2. 海洋   city, town   peak   ocean   valley   Half-n-half Clue   3. 瀑布，秋天   waterfall, falls   oasis   strait   lake   Half-n-half Clue   4. 海   island   valley   plateau   sea   Half-n-half Clue   5. 海峽   island   river   strait   mountain   Half-n-half Clue   6. 山   mountain   ocean   cape   lagoon   Half-n-half Clue   7. 海灣   strait   country   bay   peak   Half-n-half Clue