家用计算机

例句：

1. 1. I need to buy a new computer for my office.
   我需要为我的办公室买一台新的电脑。
2. 2. The computer is the most important tool in our daily life.
   电脑是我们日常生活中最重要的工具。
3. 3. He spent hours programming his computer.
   他花了几个小时编程他的电脑。