Everyone knows that eyes are the window to the soul, but who ever pay attention to use eye health? Eyesight dropped only to regret, I was a typical example. I also do not pay attention to before my eyes cause now eye eyesight drops rapidly. I go online to check the function of eye, hey! Really a lot.
A, can sense light, can detect light and shade of the surrounding environment;
Second, the eyes see clearly, then you can go faster;
Third, see clearly, can avoid hitting something;
Eyes still has a lot of good, I will give three examples, urge everyone with eyes, please pay attention to your health, don't make the mistake I.
谁都知道眼睛是心灵的窗户，可是谁曾经注意用眼卫生呢?只有视力下降了才追悔莫及，我就是一个典例。我以前也是不注意我的眼睛导致现在眼睛视力飞速下降。我上网查了一下眼睛的作用，嘿!还真不少。
一、可以感知光线，可以探测周围环境的明暗;
二、眼睛看得清楚，才可以走的更快;
三、看得清楚，才可以避免撞上东西;
眼睛还有很多好处，我就举三个例子，奉劝大家请注意你们的用眼卫生，不要重蹈我的覆辙。
眼睛，是“心灵的窗户”。它能让我们分辨美与丑，善与恶。能让我们树多么的绿，能让我们的蓝天那么的蓝，能让我们看见世界的一切。
瞧，花儿那么的鲜艳。这时，你就会感觉到世界是多么美好、多么美妙啊!如果你眼前美丽的.世界，蒙上了一层厚厚的黑纱，这时你就会知道了眼睛是多么的可贵。这不是谁的错，错在我们自己。
比如说：一些爱看书的小朋友们看书时没有做到正确的坐姿，爱上网、爱看电视的小朋友用眼的时间过长，久而久之，眼睛就失去了它原来的活力。不能再为我们做贡献了......而今就有些小朋友们不知道近视有着多大的危害:上课时,黑板上的字看不清了,笔记无法记,上体育课打球时,投篮不准了......从生活中的许许多多的例子,我们就足以认识到眼睛对我们的重要。
小朋友们，我们一定要保护好自己的眼睛，眼睛给我们带来欢乐，也能带来悲伤。让眼睛为我们服务同时，也让我们为我们的眼睛为眼睛服务。
Eyes, is "the window to the soul". It allows us to distinguish between beauty and ugliness, good and evil. Can let us how green tree, can let our blue sky so blue, can let us see everything in the world.
Look, flowers are so bright. At this time, you will feel the world is how wonderful, how wonderful! If you see a beautiful world, covered with a thick layer of veil, then you will know the eyes how precious it is. This is not who fault, wrong in our own.
For example, some children love reading do not correct posture when reading a book, children love to get to the Internet, watching TV too long with the eye, over time, the eyes lost its original vitality. No longer do contribution for us... Now just don't know some children myopia have how old harm: in class, and I can't see the words on the blackboard clearly, notes can't remember, is not allowed on physical education play a ball game, shooting the... From many examples in life, we have enough to recognize the eyes of important to us.
Little friends, we have to protect your eyes, eyes bring us joy, also can bring sadness. Let an eye for our service at the same time, also let us serve our eyes for the eyes.
参考范文：
Today is world sight day, in this world sight day coming, I hope called on everyone to pay attention to the eyes, eye protection, don't let an eye myopia. It what to do?
First, the proper use of the eyes to prevent myopia. Bad habits with the eye, can cause eye fatigue, lead to myopia. If the reading writing posture is bad, too close, time is too long, bad light, etc. To prevent myopia, it should be scientific, with the eye to read and write to correct posture, the distance between eyes and books must keep 33 cm; Read and write 1 hour or so to have a rest in a row, or to look for a moment in the distance. Don't read and write under insufficient light or direct sunlight; L don't lie on the bed or on the walk, ride when reading a book.
Second, in the process of learning, pay attention to the mix. Stick to do eye exercises twice a day, more than take part in physical exercise, such as playing table tennis, can adjust the blood circulation of the eye. Every day to have enough sleep time, at least 9 to 10 hours. Don't watch TV time is too long, the eyes and the distance from the TV should be more than 2 meters.
In the end, still should do about health, love clean, wash your hands often and don't rub your eyes; Towels, wash basin, handkerchief, appliance be separate and adults; Eye drops after swimming. Strengthening the prevention of infectious eye disease, if once contracted infectious eye disease, should be timely treatment.
These, my world sight day calls for, hope everyone can attaches great importance to the problem of the eye, let oneself have a pair of bright eyes.
参考译文：
今天是世界爱眼日，在这个世界爱眼日到来之际，我希望呼吁大家能够重视眼睛，保护眼睛，不让眼睛近视。那这些要怎么做呢。
首先要正确使用眼睛，预防近视。不良的用眼习惯，都可能引起眼睛疲劳，导致近视。如看书写字姿势不好、距离太近、时间太长、光线不好等。要预防近视，就应该做到科学用眼，读书写字姿势要端正，眼睛与书本的距离须保持33厘米;连续看书写字1小时左右要休息一会儿，或向远处
其次，在学习过程中，要注意劳逸结合。坚持每天做好两次眼保健操，还要多参加体育锻炼，如打乒乓球，可以调节眼部的血液循环。每天要有足够的`睡眠时间，至少9-10小时。看电视的时间也不要过长，眼睛与电视机的距离应在2米以上。
最后，还应做到讲卫生，爱清洁，勤洗手，不用手揉眼;毛巾、脸盆、手帕等用具要和大人分开;游泳后滴眼药水。加强预防传染性眼病，如果一旦得了传染性眼病，要及时治疗。
这些，都是我世界爱眼日的呼吁，希望每个人都能重视眼睛的问题，让自己有一双明亮的眼睛。
