今天早上，上完第一节课，警铃突然响起，我知道这可能是要消防演练了，因为我们去年已经进行过一次消防演习。我们在老师的指导下有序地来到操场上，许多班的同学都到了操场。
This morning, after the first class, the alarm rang suddenly. I knew it might be a fire drill, because we had a fire drill last year. We came to the playground orderly under the guidance of the teacher, and many students of the class came to the playground.
到达操场后校长给我们讲话，我想：以后学校多组织一些紧急情况的疏散演练，这样大家遇到真正的紧急情况时就不会有受伤的同学了。
After arriving at the playground, the headmaster gave us a speech. I thought: in the future, the school will organize more evacuation drills in case of emergency, so that there will be no injured students in case of real emergency.