How many hours is twelve minutes?

At the beginning of the new year, smog enveloped East China for many days. The Central Meteorological Observatory continued to issue an orange warning at 6 o'clock yesterday (4th). In addition, a high-speed train passes through the smog area, and the photos covered with dust are even more explosive. According to the Beijing Youth Daily reported on the 5th, the staff of the railway department said that the arrival of smog would really aggravate the mess of the car body. (Wei) But there are other factors. According to the Economic Daily, (Xun)? (1)? (1) (y)? (y)？ (8)? (8)? (6)

(6) (5) (5) 2017 65438+1On the evening of October 2, the photographer photographed the high-speed train that had just arrived in Beijing from Shanghai at Beijing South Railway Station. The high-speed rail that passes through all the heavy smog areas in East China and North China was not washed by rain along the way, and dust covered the whole body. This group of photos was screened in the circle of friends, and netizens lamented: What has the high-speed rail experienced ... how dirty! Our lungs at the beginning of the new year, smog enveloped East China for many days. The Central Meteorological Observatory continued to issue an orange warning of smog at 6 o'clock yesterday (4 th). In addition, a high-speed train passes through the smog area, and the photos covered with dust are even more explosive. According to the Beijing Youth Daily reported on the 5th, the staff of the railway department said that the arrival of smog would really aggravate the mess of the car body. (Wei) But there are other factors. According to the Economic Daily, (Xun)? (1)? (1) (y)? (y)？ (8)? (8)? (6)

(6) (5) (5) 2017 65438+1On the evening of October 2, the photographer photographed the high-speed train that had just arrived in Beijing from Shanghai at Beijing South Railway Station. The high-speed rail that passes through all the heavy smog areas in East China and North China was not washed by rain along the way, and dust covered the whole body. This group of photos was screened in the circle of friends, and netizens lamented: What has the high-speed rail experienced ... how dirty! Our lungs.