5.
阅读理解
Many of us don't pay much attention to the
importance of eye care. It is said that if you take care of your body, then you
can surely be healthy. That is why our eyes should be given a lot of care. Natural
eye care should be put in the first place.
There are several causes leading to poor
eyesight like not eating enough food, genes(基因) and.
aging(老化). Televisions, computers and reading are also
the causes of having poor eyesight. If you happen to work in front of a
computer, you'd better take a break every once in a while.
Something dirty can cause redness and it will
make you feel uncomfortable. It is bad for your eyes, too. If this happens, the
best way is to clean your eyes by using cold water. You must also try your best
to protect your eyes from harmful things. For example, sunglasses are not just for
fashion but they can also serve as a great way to protect your eyesight from UV
rays.
Eating healthy food will do good to your
eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food
groups that have these vitamins. And you should do eye exercises because they
protect your eyesight, too. If a person exercises regularly(定期地) and eats the right kind of food, his eyes will stay in good
condition for a long time.
All
above are natural ways of eye care that help us keep healthy eyes. Being happy
all the time can be helpful to a person's eyesight, too. In a word, eye care is
very important, no matter how old a person is.