It is said that fire was brought to our world from the paradise by Prometheus.With fire people can cook food t,warm themselves,drive away darkness,and frighten animals.But it can also do harm to us,for example,burn down buildings and forests.What's worse it may cost our lives.

As fire is so dangerous,we must learn to protect ourselves.when meeting a fire bresk-out,we should first cover our mouth and nose with a piece of wet cloth in order not to breath in the smoke,which is harmful to our bodies.Remember not to use lifts or any electronic equipments.Wait for the firefighters tohelp you out if you can not leave by youselves.