人的生命是十分宝贵的,因此,我们每时每刻都要注意安全,珍惜生命。注意安全,我们就要从平时自己身边的事情做起。早上,我们高高兴兴上学去,横过马路一定要小心来往的车辆,特别是经过路口时,要格外小心,要做到“一停二看三通过”,这样才能保证安全。如果要过马路,不要突然穿过, Human life is very precious, therefore, we must pay attention to safety and cherish life every moment. Attention to safety, we will start from the usual things around them. In the morning, we happily go to school, we must be careful crossing the road vehicles, especially through the intersection, we must be extra careful, to be “one stop two see three pass” so as to ensure safety. If you want to cross the road, do not suddenly across,