我国已经建成了全球规模最大的生态环境监测网络

Group 1 - The core viewpoint of the article is the introduction of China's efforts to achieve high-quality development through high-level ecological and environmental protection, as discussed in a press conference held by the State Council Information Office [2] - The Ministry of Ecology and Environment has established the world's largest ecological and environmental monitoring network, which is comprehensive, scientifically laid out, and employs advanced technological methods [2]