考拉是一种澳大利亚树栖有袋动物。Koala is an arboreal Australian marsupial.在澳大利亚的一些地区,考拉几乎灭绝.In some parts of the country Koalas are nearly extinct.袋鼠和考拉熊产非常幼小虚弱的幼子.Kangaroos and koala bears give birth to very small and weak young....

“考拉”的英语可以翻译为：[医]Koala，koala ...