underground pedestrian walkway

• 行人隧道

underground pedestrian walkway的用法和样例：

例句

1. The Bund Sight-seeing Tunnel is China's first cross-river pedestrian tunnel dug by hi-tech means.
   外滩观光隧道是我国第一条运用了高科技手段的越江行人隧道。
2. The air-conditioned pedestrian subways of ETS Station will be equipped with travellators to provide greater convenience.
   尖东站行人隧道内设有空调系统及自动人行道，方便市民使用。