I use my computer to write essays every day. （我每天用我的电脑写文章。）

The computer is an important tool for students to study. （电脑是学生学习的重要工具。）

My father bought a new computer last week. （我爸爸上周买了一台新电脑。）

She spends a lot of time in front of the computer playing games. （她花很多时间在电脑前玩游戏。）

We can get a lot of information from the computer. （我们可以从电脑上获取很多信息。）

The computer crashed and I lost all my work. （电脑死机了，我所有的工作成果都丢失了。）

Please turn on the computer and check your email. （请打开电脑查看你的邮件。）

He is good at fixing computers when they have problems. （当电脑出现问题时，他擅长修理它们。）

This computer has a very fast processing speed. （这台电脑有非常快的处理速度。）

The teacher uses the computer to show us some interesting videos. （老师用电脑给我们播放一些有趣的视频。）

I need to upgrade my computer to run this new software. （我需要升级我的电脑才能运行这个新软件。）

They are discussing how to improve the performance of the computer. （他们正在讨论如何提高电脑的性能。）

The computer screen suddenly went black. （电脑屏幕突然变黑了。）

You should clean your computer regularly to keep it working well. （你应该定期清理你的电脑以保证它正常运行。）

My computer's battery doesn't last very long. （我电脑的电池续航时间不长。）

We rely on the computer to complete many tasks in modern life. （在现代生活中，我们依靠电脑完成很多任务。）

The computer system needs to be updated to ensure security. （电脑系统需要更新以确保安全。）

She learned how to operate the computer when she was very young. （她很小的时候就学会了如何操作电脑。）

The computer in the library is available for everyone to use. （图书馆里的电脑可供每个人使用。）

He installed a new antivirus program on his computer. （他在他的电脑上安装了一个新的杀毒程序。

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