「牽到手就懷孕？」雄性章魚有一根觸手其實是生殖器《國家地理》雜誌 國家地理雜誌 National Geographic Magazine 1:15 5 years ago 23 420 Далее Скачать
Mating means death. Why do octopuses self-destruct? Is there a problem with their breeding methods? 探M局长 4:02 1 year ago 478 Далее Скачать
