It's hot in summer. At 9:40 on August 1, Chengdu Meteorological Observatory confirmed the No. 21 high temperature orange warning signal: it is expected that in the next 24 hours, most towns (streets) in the eastern New Area, Jinjiang District, Qingyang District, Wuhou District, Chenghua District, Jinniu District, South high tech Zone, West high tech Zone and Qingbaijiang District of Chengdu will be built