我已经安装了那个电脑.Translate it into English.Please provide a better answer and explain in mandarin.1)I have installed the computer.

问题描述:

我已经安装了那个电脑.Translate it into English.
Please provide a better answer and explain in mandarin.
1)I have installed the computer.

I have already installed the computer.
该加上“already”意思是已经.
安装,设置
例如:
He's going to install an air-conditioner in the house.
他要在这屋子里装空调机.