#改變位置
#改變大小/形狀/質量/體積
#在水中/上/移動
#化學能轉型
#Modify position
#Modify size/shape/mass/volume
#Move in/on liquids
#Transform mechanical energy
高效率游泳 (Swimming efficiently)
鯊魚是高效的游泳者的部分原因來自他們複雜的靜水骨骼
(Sharks are efficient swimmers in part due to their complex hydroskeleton)
