对于袋鼠来说,最为独特的莫过于它的“摇篮”和“撑竿”了。袋鼠在腹部长有一个独特而绝妙的育儿袋,袋鼠的腹部比较肥大,育儿袋生长在腹部中间,是一个活生生的有生命的皮袋子。大袋鼠的育儿袋巨大柔软、衷着毛皮,比人的衣袋大得多,既坚韧无比,又冬暖夏凉,专门用来哺育袋鼠幼仔。这绝妙无比的育儿袋比大类创造 For kangaroos, the most unique thing is its “cradle” and “support.” The kangaroo has a unique and wonderful nursery bag in its abdomen. The kangaroo’s abdomen is relatively enlarged. The nursery bag grows in the middle of the abdomen. It is a living, living leather bag. The Kangaroo’s nursery bag is huge and soft, and it is adorned with fur. It is much larger than a man’s pocket. It is both tough and cool in winter and cool in summer. It is designed to nurture baby kangaroo pups. This wonderfully child-raising bag is better than the big ones