求翻译：建筑业作为国民经济的支柱产业，近年来产业规模不断扩大，产业结构不断升级，产业素质不断增强，保持了良好的发展态势，但也为如何促进建筑业的可持续发展提出了新的难题。2007年，建设部发布了《绿色施工导则》，较系统地提出了绿色施工这个概念。本文围绕绿色施工加以进一步阐述，用于指导施工。是什么意思？

Construction industry as a pillar industry in recent years, industries have been expanding, upgrading industrial structure, industry, quality has continually enhanced to maintain a good momentum of development, but also how to promote sustainable development in the construction of a new problem. In

Construction industry in recent years as a pillar industry in the national economy, industry, and the industrial structure continues to expand the scale has been continually upgraded and industrial quality has continued to increase, and maintained a good momentum of development, but also for how to

The architecture industry took the national economy the pillar industry, the industrial scale unceasingly expanded in recent years, the industrial structure promoted unceasingly, the industrial quality strengthened unceasingly, maintained the good development situation, but how also for promoted the

As the pillar industries of national economy in the construction industry, industry has been expanding in recent years, continuous upgrading of industrial structure, industrial quality grows, maintained a good development momentum, but also for how to promote sustainable development in the construct

As the pillar industries of national economy in the construction industry, industry has been expanding in recent years, continuous upgrading of industrial structure, industrial quality grows, maintained a good development momentum, but also for how to promote sustainable development in the construct