Dear：
Security relationship with our lives, also related to our happiness, the world is too much too many security risks. For example: inside the school, do not chase on the stairs road slapstick. In the rainy day, the corridor has a lot of water, easy to slip. And do not bring some small knife into the school, not to bring a lighter. When resting in the corridor, do not take the upper body out of the railing, do not climb the railing. Do not throw anything from the corridor to the downstairs. Do not run in the classroom, chase slapstick and do the game.
And the security risks outside the school are the same, for example: when crossing the road, we must pay attention. Do not go with strangers at will. Do not eat snacks that have not been safely tested. Do not enter the Internet cafes of these places of play.
In addition to these outside school and school security, there are home security, such as: do not touch the wire, so it is easy to be electricity to. Sometimes my father and mother cook forgot to turn off the fire, be sure to promptly remind them, and, do not touch those stoves, it is easy to be burned. Do not play hot boiled water, so as not to skin burns.
Prevention of security risks from the side to start, from everyone to start!
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