Penguin winter weight varies from 33pounds to 40 pounds, said zoo official Kazunobu Maru.So far, only one of the flock is 40 pounds, he said.

 
  • 他说:“与人类一样,企鹅在冬季也会给自己的体内堆积大量脂肪,同时,它们的血糖水平也会相应提高。”
今日热词
目录 附录 查词历史