文档介绍：in the Panda Panda & & Bamboo Bamboo In China pandas are incredibly picky about their bamboo is about the only thing they do,but (1) curiously , they aren ’ t very good at panda can harvest bamboo quickly thanks to a specialized thumb for gripping its intestines are not good at (2) digesting plant matter and most of it passes straight their inefficient digestion,pandas need huge quantities of has e their biggest problem. (3) Stands of bamboo go through natural cycles of death and (4) regeneration .When one stand dies off,the panda migrates to a new that pandas are trapped in small islands of forest when their local bamboo dies,they have nowhere to starve. If only the panda could leave its bamboo island or find new food on this rapidly changing .But the panda is not that kind of animal. 【 Tips : (1) curiously adv.( strangely and unusually) 难以理解地,不寻常地(2) digest v.( when you digest food,or it digests,it is changed into substance