There are safety hazards on the road, and you pay to eliminate them yourself.

A man noticed a road safety hazard and paid for cement piers and reflective cones out of his own pocket to prevent other passersby from being careless and falling down.一名男子发现道路安全隐患，就自己掏钱买来水泥墩和反光锥，防止其他路人不小心，跌下去。