虽说是隆冬的季节，可南京大学校院里的草坪却绿茵茵的，带给人春的气息。在一座老教学楼里，记者见到了李建龙教授。沐浴在阳光里的李先生很亲切、随和，立刻打消了记者的拘束。李先生很爽直，记者刚说明来意，他便介绍起生态学知识了。记者对生态学是外行，索性就听先生上一? Although it is winter season, Nanjing University lawn is green, bringing the atmosphere of the spring. In an old teaching building, the reporter saw Professor Li Jianlong. Mr. Li, who was bathed in the sunshine, was kind and easygoing and immediately dismissed the reporter’s restraint. Mr. Lee is cool, the reporter just explained what he wanted, he introduced ecological knowledge. Reporter is an expert on ecology, simply listen to Mr. one?