论文部分内容阅读
主持:大脸兔今年的九一八纪念日,南宁市秀田小学的全体师生进行了一次防空疏散演习。演习前一小时,老师在广播里向同学们讲解了防空警报的三种鸣响情况,同学们认真学习之后,紧张等待着正式演习的开始。10点30分,沉重而嘹亮的警报声在城市上空响起,同学们根据学校预先安排好的疏散顺序和位置,迅捷有序地进行疏散,全校两千多名师生,只用了不到4分钟的时间便到达了指定的地点,并抱头蹲下。15分钟
Host: Face rabbit This year’s commemoration of September 18, all teachers and students of Nanning Xiutian Primary School held an air defense evacuation exercise. One hour before the exercise, the teacher explained to the classmates the three kinds of alarm sounds of air defense warnings on the radio. After the students seriously studied, they awaited the start of the formal exercise. 10:30, heavy and loud alarm sounded in the city over, the students according to the pre-arranged school evacuation order and location, evacuation quickly and orderly, the school more than two thousand teachers and students, only less than 4 Minutes of the time to reach the designated location, and hold your head squat. 15 minutes