英语翻译求英语翻译：我工作已经超过3年 现在的电脑很慢，风扇很吵

I work has been more than three years now computer slowly, fan very noisy

I have worked for more than three years.
Nowadays the computer works very slowly and the electric fan is noisy.

i have woked for over three years,and now the computer works slow ,the fan makes much noise.