大学宿舍生活简单交流口语

Hey dude, I am trying to sleep, can you turn down the TV a little bit?

嘿,老兄,我要睡觉了,能把电视关小点吗?

turn down 

1.refuse to accept;reject拒绝

I am afraid your request for a pay rise was turned down again.
恐怕你们要增加工资的要求又一次被拒绝了.

2.reduce in speed or volume减弱;调低
Please turn the radio down;I am trying to sleep.
请将收音机音量调小,我想睡觉了.