Elevator (STE-7-.wav) ~ Elevator.
Recorded at BeiHang Training Center (BeiHang University, Beijing) at the third floor. Date: November 2nd 2015 at 19.00 p.m with Zoom H4N rec. 電梯(STE-7-.wav) 聲道:2 類型:wav open、close、doors、lift、elevator、door 打開、關、門、電梯、電梯、由 資料來源:freesound ( https://freesound.org )