说明
a 1ft x 2ft part of the street near the storm sewer sunk in/caved in.
还问了...
问 What is your area of concern?
答 Cave In Street - Street Hazard.
答 Cave In Street - Street Hazard.
a 1ft x 2ft part of the street near the storm sewer sunk in/caved in.
1 评论
已确认 City of Houston 311 (官方验证)