I saw a accident on my way home yesterday.An old woman who rode a bike .A young man who drove a car.The young man to hit the old woman.But the older was not hurt badly.The young man was very angry ,and said how you rode?The older said nothing.It exacterly is the old woman ' fault,but the older is harmer.We should care about her and tell her to ride carefully in the future. If we do like that our world can become more and more beautiful.What do you think?