1. bo lang   shovel   wave   pail   lifejacket   Hint Half-n-half Clue   2. you yong ku   swimming trunks   lifeguard   shovel   towel   Half-n-half Clue   3. mao jin   lifeguard   lifejacket   swimming trunks   towel   Half-n-half Clue   4. hai   swimming trunks   swimsuit   sea   wave   Half-n-half Clue   5. hai ou   wave   sea gull   sand castle   shore   Half-n-half Clue   6. jiu sheng [yi;yi;yi]   surfboard   shovel   sea gull   lifejacket   Half-n-half Clue   7. [sha;sha] zi   sand castle   wave   sand   swimming trunks   Half-n-half Clue