1. 膝盖   ankle   forehead   hand   knee   Hint Half-n-half Clue   2. 指甲   finger   nail   shoulders   foot   Half-n-half Clue   3. 手肘   toe   foot   palm   elbow   Half-n-half Clue   4. 眼睛   neck   face   eye   head   Half-n-half Clue   5. 肩膀   neck   chin   shoulders   foot   Half-n-half Clue   6. 胃   stomach   head   thigh   nose   Half-n-half Clue   7. 脖子   eye   chin   neck   chest   Half-n-half Clue