本文从熊猫研究切入,告诉我们实地研究自然现象的重要性。本文综合运用了说明与议论的方法,不但介绍了关于熊猫的知识,还使读者明确了认识事物的思想方法。作者周建人是鲁迅先生的胞弟,生物学家,擅写知识类小品文。 This article cuts in from panda research and tells us the importance of studying natural phenomena on the ground. This article comprehensively uses the methods of explanation and discussion. It not only introduces the knowledge about pandas, but also enables readers to clearly understand the ways of thinking about things. The author Zhou Jianren is the younger brother of Mr. Lu Xun, a biologist who is good at writing knowledge articles.