我要介绍的动物是袋鼠。
The animal I want to introduce is kangaroo.
袋鼠的前肢很短，后肢发达，袋鼠跳的很高，就是因为它的后退有力又粗大。
Kangaroo's forelimb is very short, its hind limb is developed, and kangaroo jumps very high, because its back is strong and thick.
袋鼠的肚子前面有个“大皮口袋”，那可是孩子住的地方，袋鼠妈妈在快要生小宝宝的时候，便忙着打扫口袋，它用舌头把口袋里的脏东西舔掉，好让小家伙们舒服地躺进去，当然了只有袋鼠妈妈有口袋，袋鼠爸爸可没有哦!
There is a "big leather pocket" in front of the kangaroo's belly, which is the place where the baby lives. When the mother kangaroo is about to have a baby, she is busy cleaning the pocket. She licks the dirt in the pocket with her tongue, so that the little guys can lie down comfortably. Of course, only mother kangaroo has a pocket, but father kangaroo doesn't!
这就是我介绍的动物。
This is the animal I introduced.