问题描述：
lifw of family menber is kill in a traffic accident,
what will happen to the other family menbers or friends?
英语回答,
why are there so many traffic accidents every day?
how can we reduce the rate of traffic accidents?
what will happen to the other family menbers or friends?
英语回答,
why are there so many traffic accidents every day?
how can we reduce the rate of traffic accidents?
问题解答：
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