我觉得反方肯定会说：动物园会使动物丧失野性和自我生存能力什么的.比如野生的大型动物等等.但是你们可以反驳zoo不等于circus.as long as we privide enough shelter and sapce for them; as long as we keep traning them with their wild-ability,they may live like the same way they live in forest or 大草原... meanwhile, zoo could provide people,especially children a good way to have close access to all kinds of animals, in which way, our human being may find learn to love animals more. therefore 建公园不仅仅具有娱乐意义,还有教育意义,还有培养人们爱心的意义... take an example,the national zoo in the US, washintong DC.可以找一些正面的例子加以说明.
再问： 还能再充分，详细一点吗？谢谢
