Most of us sleep fewer than nine hours every night, because we have much homework to do. Some homework is given by our teachers, and some by our parents. We have to stay up late, and get up early in the morning to get to school on time by bus or bike. It can be a long way from home to school.
　　School and parents should cut down some of homework so that we can enjoy not less than nine hours of sleep every night for our health.
【參考譯文】
　　我們大部分人每晚睡眠不足9小時(shí)，因?yàn)槲覀円鲈S多作業(yè)。有些作業(yè)是老師留的，有些是家長(zhǎng)留的。我們不得不熬的很晚，而早晨又得早起，為了乘公共汽車(chē)或騎車(chē)按時(shí)趕到學(xué)校。從家到學(xué)校可能是很遠(yuǎn)的路。
　　學(xué)校和家長(zhǎng)應(yīng)該削減一些作業(yè)，讓我們?yōu)榱私】的苊客硭簧儆?小時(shí)的覺(jué)。