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's annual World Economic Forum annual meeting has once again attracted global attention. Nearly 3000 leaders from all walks of life from 117 countries and regions will attend the 50th annual meeting of the World Economic Forum. This annual meeting will, as always, highlight the theme of the development of the times, seek common ground while reserving differences in exchanges and dialogues, gather global ideas, and join hands with all walks of life to seek global development. Road.
Economic Daily-China Economic Net, Beijing, March 1, February 28, China Environmental Monitoring Station, together with the Central Meteorological Observatory, the six major regional air quality forecasting and forecasting centers in the country, and the Beijing Environmental Protection Monitoring Center, launched a national air quality forecast conference in the first half of March 2020.
