当我接到《墙材革新与建筑节能》编辑部约稿电话时，有点“不知所措”，究其原因，怕还是“底气不足”吧。两年从事墙材革新与建筑节能工作的经历，对我来说，谈“心声”有点牵强。好在我已成为墙改战线的一员，面对的读者大多又是“一家人”，在这里谈自己的所想、所感、所悟 When I received a phone call from the editorial department of “Renovation of wall materials and building energy efficiency”, I was a little “who was at a loss” and the reason was that I was still afraid of “insufficient confidence”. Two years of experience in wall materials innovation and building energy conservation work, to me, talking about “voice” is a bit far-fetched. Fortunately, I have become a member of the wall reform front. Most of the readers I face are “family members”. I talk about what I think, what I feel, and what I feel.