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当使用计算机时,你是否要不断地看纸印文件呢?如果是,把它们放在合适的位置能够有效地避免脖子和肩膀的疲劳。看纸印文件时和看计算机显示时一样,要摆正头部和脖子的位置。
When using a computer, do you want to constantly look at paper documents? If so, putting them in the right place can effectively avoid neck and shoulder fatigue. Look at the paper and print the same position on the head and neck as you would on a computer display.