A recent survey shows that the health of the students in our school has been going from bad to worse in the past three years. The number of short-sighted students has increased from 78.2% in 2002 to 92.5% this year,while that of overweight students from 36% to 52.4%.Nearly 10% more students don't have enough sleep because of more homework. Besides, over 15% more students become mentally unhealthy.
最近的调查表明，在过去的3年中我校学生的健康状况越来越糟，患近视的学生已从2002年的78．2％增长到今年的92．5％，而超重的学生已从36％增长到52．4％。由于过多的家庭作业，有将近10％的学生缺乏睡眠；此外，超过15％的学生精神不健康。
