And Youさんのインスタグラム写真 - (And YouInstagram)「Dolphins skin grows about nine times faster than ours. An entire layer of skin is replaced every two hours. The rapid skin regeneration produced by dolphins helps to keep them silky smooth and hydrodynamic. This is also why the female dolphin does not wear make-up 😉. . . . . . . . . . . . . . #hawaiivacation #dolphinfacts #oahu #hawaii #spinnerdolphins #hawaii #oahu #dolphintours #sealife #oceanlife #swimwithdolphins #oahulife」6月12日 4時18分