求一个英语小故事,急用……要求：1、不能太长也不能太短,200个单词左右2、要六年级的词汇3、加中文意思最好在30号中午

Tady is sanday.Jenny and Tim are go to the zoo.They look reptils,mammais,insect,fish and birds.First,they go to reptiles world.They see crocodiles,ants and snaks.Then,they go to mammai world.they see whaies,elephants,zerbles,hippos there.