24.We see many things like colors,lights,buildings(1)
our eyes.But can you protect your eyes well?Here are some ways about(2)
to look after your eyes. Let eyes have a good rest Many people need to look at a computer(3)
they work or study.That puts a lot of pressure(壓力) on their eyes.So every 20(4)
,you should let your eyes have a good rest for around 20 seconds.During the rest,you should look out of the window. Wear a sun hat or sunglasses There are some bad rays from the sun.They can be(5)
for eyes,so it's best to get in the habit of protecting them from an early age.Wearing a sun hat or sunglasses is the best way to protect your eyes. Have eye-friendly food You can also protect your eyes by(6)
some eye-friendly food.Green vegetables and fish are good to(7)
our eyes healthy. Have a good sleep Make sure you have a good sleep at night.You may think you aren't doing (8)
when you're sleeping.But it's the time for your body to rebuild and repair(重建和修復).At night,your eyes keep cleaning out the bad things that come in during the day.