常见例句双语例句On their journey they encounter a green tree frog, a python, a platypus and other Australian animals.在他们的旅途上,他们遇到一只绿色的树蛙、蟒蛇、鸭嘴兽和其它澳大利亚动物。120.101.70.10 返回 australian green tree frog