1. mussel   shui ta   dan cai   hai tun   hai xing   Hint Half-n-half Clue   2. shark   wo niu   sha yu   man yu   shui ta   Half-n-half Clue   3. octopus   hai tun   dan cai   zhang yu   shui mu   Half-n-half Clue   4. dolphin   shui ta   long [xia;ha]   hai tun   pang xie   Half-n-half Clue   5. swordfish   [ge;ha] li   hai tun   jian yu   feng yin   Half-n-half Clue   6. manatee   hai niu   zhang yu   hai dan   shui ta   Half-n-half Clue   7. snail   wo niu   hai xing   mu li   [ge;ha] li   Half-n-half Clue