人行栈桥
Determined not to fit in that category, Dion McInnis takes what he calls a "morning walkaround" through his department at the University of Houston-Clear Lake. 下决心不发生此类情况，狄翁?麦金尼斯每天都坚持在休斯顿克利尔莱克大学他主管的部门里 “晨巡”。
walkaround stereo 环绕立体声
