Do you want to be "fried" in your ears?Some people in Hangzhou showed the scene of the subway, and netizens shouted "feel the same"!Metro Group response
The ears are‘ exploded ’.” Recently, Ms. Gao reported to Qianjiang Evening Ne...
How loud is the decibel?Have you heard of it?
QHow does noise damage our hearing?ANoise is one of the culprits that lead to deaf...