Just as though you were going to walk over to the edge of the cone, the road turns to the left and up to the relative safety of the old, inactive summit.

就好像你去步行到边缘锥，道路轮流到左边及到相对安全的旧的，无效的首脑会议。

youdao

Liam, 21, found the huge hole in the road near his home in Cork after a friend put a traffic cone into it.

BBC: Irishman Liam Keane's dip in giant pothole is YouTube hit

When crossing a road you can stand near the control box with your hand on the cone and independently know you can cross when it spins, without having to get help from a passer-by, if there is one.

BBC: The secret button at pedestrian crossings