英语作文emergency evacuation drill

英语作文emergency evacuation drill
This week is safety education week. The principal used the break time to conduct two safety emergency evacuation drills.
"Woo..." the alarm rang, and everyone thought it was a fire. They all took out towels, covered their noses and ran out in good order. Some teachers are directing beside.
When we got to the playground, we knew that it was not a fire drill, no towels needed, but an emergency evacuation drill. The headmaster commented on us, saying that we should not laugh while running. If we encounter real danger, we must not laugh. Although it's just a drill, we should also pay attention to it. If we practice more times, we may escape faster in case of danger.
The second time, the teacher counted the time for us.
In the classroom, the teacher commented on us. As soon as we finished the comment, we heard the sound of "bang bang" upstairs, and then heard the alarm sound of "woo...". The students rushed out without saying a word. Finally, it took us 1 minute and 48 seconds to evacuate the whole school.
Through this exercise, I know how to escape correctly.
本周是安全教育周，校长用大课间的时间来进行两次安全的紧急疏散演习。

“呜……”警报响了，大家以为是火灾，都纷纷拿出毛巾，捂着鼻子跑出去，十分有序。

有些老师在旁边指挥。

到了操场，我们才知道不是火灾演习，不需要毛巾，是紧急疏散演习。

校长给我们点评，说不能边跑边笑，要是遇上真正的危险，就一定笑不出来了。

虽然只是演习，也要重视，多练几次，或许遇到危险时，能快一点逃出来。

第二回，老师给我们计了时。

在教室里，老师给我们点评，刚点评完，就听见楼上有“嘣嘣”的声音，随后听到了“呜……”的警报声，同学们二话没说就冲了出去。

最后我们全校同学疏散完毕的用时是１分４８秒。

通过这次演习，使我知道了应该怎样正确地逃生。