长时间用电脑会伤害自己的视力的翻译：Computer a long time will harm their vision 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Computer time would hurt their own vision

Computer a long time will harm their vision

The long time can injure own vision with the computer

Prolonged use of computer will harm his own eyesight

Computer a long time will harm their vision