kangaroon.袋鼠kangaroo-- hopping robot仿袋鼠跳跃机器人Kangaroo can ran very fast.袋鼠能跑得非常快。Kangaroo care of premature baby袋鼠哺育法护理早熟婴儿Kangaroos are found in Australia.大袋鼠产于澳洲。Kangaroos are indigenousto Australia袋鼠产於澳大利亚.Kangaroo mostly lives in Australia.袋鼠主要生活在澳洲。Kangaroos are indigenous to australia袋鼠为澳大利亚所产。Kangaroos are indigenousto Australia.袋鼠产於澳大利亚。Kangaroos are indigenous to Australia.袋鼠为澳大利亚所产。