You will use to this.

来源: 于 2012-11-08 13:21:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

My house is not far away from high way, and occasionally  has a train pass from rainway not far. I can only hear some race cars in the summer night if I open a window. I am not bothered at all by these sound  after live here for more than 10 years.