In the ocean, female sharks often make the rules. In fact, scientists are trying to understand if th... 展開
In the ocean, female sharks often make the rules. In fact, scientists are trying to understand if the biggest and baddest sharks in the world's waters are female.收起
In the ocean, female sharks often make the rules. In fact, scientists are trying to understand if the biggest and baddest sharks in the world's waters are female.