最近,我们下去调查,看到一些十一、二岁的小学生都戴上了眼镜,而且有的高达300多度。据初步了解这些视力不良的学生除了他们本身不注意用眼卫生,读写姿势不正确外,很大程度上是父母亲造成的,这是因为实行电表制度后,把本来就照度不足的灯泡瓦数换的更小了,用电少了,虽说省电,交的电费少了,但孩子晚上写作业、阅读所需要的光线却不足了,有些学生在家里看书学习只能在十几瓦甚 Recently, we went down to investigate and saw that some 11-year-olds and 2-year-old pupils wear glasses and some of them are as high as over 300 degrees. According to a preliminary understanding of these poor eyesight students in addition to their own not pay attention to eye health, read and write poses incorrect, largely caused by the parents, it is because the implementation of the meter system, would have been inadequate illumination bulb lamp watts The number of smaller, less electricity, although electricity, pay less electricity, but the child homework at night, reading the light needed is not enough, and some students at home reading can only learn more than ten watts