PLAY PODCASTS
10天:【小牛顿-哺乳动物】忠实的伙伴-狗(上)
Episode 98

10天:【小牛顿-哺乳动物】忠实的伙伴-狗(上)

【小牛顿】科学开讲咯(6-12岁) · 小牛顿

November 12, 201511m 42s

Audio is streamed directly from the publisher (jt.ximalaya.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.

Show Notes

快快点击本页底部下载APP,现在送VIP哦,5000绘本免费看!
“皮皮,别把骨头叼进窝去!哎,你真讨厌,怎么老是不听话呢?真是只怪狗!”
其实,皮皮并不奇怪,将食物藏起来是狗的习性之一;狗也会在一得到食物时就急忙的叼走,好像怕被人抢走;狗在路上走时,会东闻闻西嗅嗅,然后撒些尿。狗的这些举动都是源自它们的祖先,虽然经过了千百万年的进化,仍然保留下来。