We live in the “computer age”. Today, it is more and more i{#blank#}1{#/blank#}for us to use computers. We use them at w{#blank#}2{#/blank#}, and we also use them at home. Adults use computers and c{#blank#}3{#/blank#}use computers, too. We often use the mouse to run all the work.

Slowly, you may f{#blank#}4{#/blank#}painful and numb(麻木的)in your hand, your wrist, your shoulder, and your neck. What's w{#blank#}5{#/blank#}with you? The mouse is eating your body f{#blank#}6{#/blank#}your hand to all. Some researchers explain that we feel painful b{#blank#}7{#/blank#}we often repeat the same action—click(点击). So we feel u{#blank#}8{#/blank#}little by little.

Nowadays, there are no best ways to s{#blank#}9{#/blank#}this problem. The only way is to change the way we use the mouse and the keyboard(键盘). When at work, we should have a break and e{#blank#}10{#/blank#}to keep our body healthy.