the tv is pretty loud. can you turn it down a little?
电视机声音太大了,能关小一点吗?。
that radio is pretty loud. can you turn it down a little?
收音机声音太大,你能开小一点吗?。
finally, we offer the job to someone, and if they turn it down we have to think again.
最终,我们为某个人提供工作,如果他们拒绝,我们不得不重新考虑。
turn it down – eliminate noise, or alternatively if you find noise soothing or need to block noise you can「t control, choose calming sounds such white noise or ocean sounds.