回複：西子，說說看！

來源: 越王劍 於 2012-02-27 14:51:02 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (175 bytes)
回答: 西子，說說看！ 由 途中燕子 於 2012-02-27 12:06:13

You can hear it even with windows closed. Low frequency noise pass a long way if there is no trees or buildings in between.

Especially at night.

Stay away from high way.

請您先登陸，再發跟帖！