It was a fine day today and the sun was bright. I visited Beijing Zoo with my classmate, He Song. The animals were so interesting that all the people loved them. When a bear asked for some food by waving its ann, a visitor threw something to it. At once I went up to him and said without thinking,'Don't do that. It's bad for it. If you really love them, take good care of them.' His face turned red and answered he wouldn't do that again.
　翻譯：今天是個(gè)風(fēng)和日麗的好天,我和同學(xué)賀松去了北京動(dòng)物園.動(dòng)物們是那么可愛,大家都非常喜歡它們.一只熊揮動(dòng)著胳膊向人們要吃的,一個(gè)游客就投進(jìn)去了什么東西.我想都沒想就走過去說：“不要那樣做.你的做法對它們沒好處.如果真的喜歡它們,就應(yīng)該愛護(hù)它們.”他的臉紅了,并且回答說他不會(huì)再那么做了.
望采納!