一篇100字的英语作文.有开头、

一篇100字的英语作文.有开头、
hello，everyone
this summer vacation i went to Australia to attend international culture exchange activity where i saw the unique Australian animals kangaroo koala and platypus...
你要去澳大利亚参加一个国际交流活动，回来后向同学介绍 袋鼠—群居 食草树叶，擅长跳跃 时速60公里
树袋熊 长得像熊 哺乳类 生活在桉树上，以桉树树叶为食 吃饱了睡在桉树上
鸭嘴兽 会产卵的哺乳类 生活在水边。
hello，everyone
this summer vacation i went to Australia to attend international culture exchange activity where i saw the unique Australian animals kangaroo koala and platypus...续.

Hello,everyone
This summer vacation i went to Australia to attend international culture exchange activity where i saw the unique Australian animals kangaroo, koala and platypus. The kangaroos are gregarious animals, and they like eating herbivorous leaves. They are good at jumping and can run 60 kilometers per hour. The koalas are like bears, they belong to mammals and live in the eucalyptus. They eat eucalyptus leaves as food and sleep on Eucalyptus after eating. The platypus are Egg-laying mammals and they live in the water.