关于校车信任度的调查

 Recently , a survey on school buses has been conducted on a website . The pie chart shows that there are only 36.13% people belive in the school bus , 23.53%of them are not  sure about that . To our surprise , up to 40.34% of the participants do not trust in school buses. In fact , there are many factors which lead to this condition . As can be seen from the column chart, 35.29% of the people who do not trust in school buses are afraid of useing abandoned vehicles. This is the most worrying factor . 24.37% of them worried about overload. As we all known, a few serious accidents happened because of that. There are also 21.35% of them worried that school buses may lack of safety equipments . Futher more, 18.49% of them are afraid of traveling at a dangerous speed . As far as I am concerned, these worrying about school buses is reasonable. In a way , most of school buses have different kinds of problems and some children may lose their life because of these problems . Only school can do solve these problems can people retrieve their trust in school buses.

请老师详细评改，并指出其中的语法错误，谢谢老师！！