2. Schools and families should pay attention to both hands, and safety awareness has always existed.
We only have one life, so we must cherish life and don't do anything that threatens life.
Although this river is beautiful, don't set foot on it, because it is at your feet and unpredictable.
5, life is beautiful, you need to be careful step by step, you can't make a wrong step, you will be wrong all your life.
6. Children's temporary playfulness may be the pain of parents' life. Take good care of children and prevent them from swimming by the river without permission.
7. The river is ruthless, and people mistake life for a joke. Remember that life is only once, and there is no such thing as a comeback.