Translation practice Chinese original text: 【市预警中心】 经市政府批准，现发布重污染红色预警，12月16日20时至21日24时实施I级响应措施，机动车单双号限行含周末【重污染指挥部】 Translation: [Municipal warning center] Upon approval of the Municipal Government.Now releasing heavy pollution red warning.The highest senior resposibility will be enforced during 20:00 Dec,16 to 24:00 Dec,21.Odd-even number plate system is force with weekends included . [Heavy pollution headquarters]