顾名思义,“青蛙“的表皮应当是青绿色的,当然也有不少青蛙是棕灰色的。但很少有人知道,美丽的天蓝色居然也会成为青蛙的外衣。有一种尖鼻蛙,当春天降临大地、万物复苏的时候,它也像人们要脱去冬衣换上春装一样,穿上它所专有的春季时装蓝色春装。但这天蓝的体色只有当它在水中 As the name suggests, the skin of the “frog” should be turquoise, and of course, many frogs are brownish gray. But few people know that the beautiful sky blue will actually become the frog’s coat. There is a kind of sharp-nosed frog. When spring comes to the earth and all things are revived, it will be like people wanting to take off their winter clothes and put on their spring clothes, putting on their exclusive spring fashion blue spring clothes. But this sky blue body color only when it is in the water