@notdred @erickag2011 LED street lights (which are brighter) help the situation somewhat, in areas that have them. Maybe kids wearing LED safety lights would also help. Neither feasible in the 70s of course.
@notdred@erickag2011 LED路灯（更亮）在有LED路灯的地区对情况有所帮助。也许孩子们戴上LED安全灯也会有所帮助。当然，在70年代两者都不可行。