它们最迷人的地方,莫过于那条可爱的尾巴和短短胖胖的手脚了,嘴巴前排有一对长长的门牙,呆呆傻傻的模样相当讨人喜欢。大音乐家贝多芬还为它们写过歌词。它们非常机警,不仅经常察看周围情况,还专门有负责放哨的哨兵。虽然它们的门牙和老鼠一样生长速度很快,必须经常咀嚼高纤维的食物来磨牙,而且同样善于打洞,但它们并 They are the most fascinating place than that lovely tail and short fat hands and feet, the front of the mouth with a pair of long front teeth, foolish appearance looks very pleasing. Big musician Beethoven also wrote lyrics for them. They are very wary, not only looking around frequently but also sentinels responsible for sending sentry. Although their incisors and mice grow very fast, they must often chew high-fiber foods to moisten their teeth, and are equally good at making holes, but they also