第1个回答 2009-05-03
Last week ,our school held a investigation for protecting eyesight amount students . We found that many students had poor eyesight ,and most of them already neartsighted.
Amount that students ,a quarter of the students always reading by lying down or walking . Half of them always watching TV for a long time . The others often reading in the hard light or the dim light .
After that , We need to know that the eyesight is an important part for us ,we ought to protect it !