Nowadays, due to the rapid development of the information technology, televisions, computers and many other technological products have entered into people’s everyday life. But along with this big transformation, are the poorer and poorer eyes of people, among these suffers are many teenagers, who were put on great load of pressure from parents and teachers, they are pressed hard everyday and at the same time, infected by those technological products’ side effects.
Then how to protect your eyes which are already suffering from shortsightedness? There are many advertisements today saying that those miraculous operations can turn your near-sighted eyes into your long-wanted healthy eyes again all at once. But as is generally known, people always take great risks at doing such operations. Actually, the safest way for us common people is to prevent your eyes from becoming worse and worse.
Some experts suggested that the most important thing is to make your eyes relax when they are tired. For example, do not use your eyes too long at one time; do not replace your sleep time with overworking. If you are going to take an important exam, remember, to make your work more efficient rather than sacrifice your health for it. During your work time, you should take a distant look as a relaxation for your eyes; keep your posture right as advised by your primary school teacher.
As many people are constantly in a hurry, they may read books or writing something under poor lights, or work when they are in the moving vehicles just in order to save time, these are all wrong ways of using eyes.
Although the technology has brought too many health problems to us already, we should not always try to escape it, it is impossible. All we can do is to adapt ourselves to it, for instance, limit our hours of watching television and surfing the internet, and we should pay attention to keep a proper distance with the machine. Some people turn down the lights while watching TV, which is not appropriate too.
I sincerely hope that we can have a clear sight and see the future as it is in the modern historical river.