What does hippopotamus birth control have to do with naming a baby hippo? CNN's Jeanne Moos explains.
원문출처 : https://www.cnn.com/videos/us/2022/08/15/baby-hippo-name-contest-cincinnati-zoo-fritz-vote-jeanne-moos-pkg-vpx.cnn
원문출처 : https://www.cnn.com/videos/us/2022/08/15/baby-hippo-name-contest-cincinnati-zoo-fritz-vote-jeanne-moos-pkg-vpx.cnn