The alarm bell is long!Putuo orderly carrying out air defense evacuation exercises
September 17 this year is the 22nd National Defense Education Day in my country. T...
Living in a danger, the alarm bell is long!Nearly 181,000 people in Songjiang participated in air defense evacuation drills
September 17 this year is the 22nd National Defense Education Day. At 11:35 am, 14...