相关Itisgoodtokeepanimal的文学知识

问题详情：Itisgoodtokeepanimalsinzoos.Zoosareplacesforpeopletoseemanydifferentkindsofanimalsfromallovertheworld.Withoutzoos,mostpeoplewouldneverseearealtigerorbear.Secondly,zooslookaftertheanimalsverywe...