稻谷市场销售价格变动下的稻谷收购定价模型稻谷市场销售价格变动下的稻谷收购定价模型, 10 children are killed each year riding on large school buses, and nearly four times that number are killed
稻谷市场销售价格变动Tag内容描述：
1、 10 children are killed each year riding on large school buses, and nearly four times that number are killed outside buses in the loading zones. By and large, however, the nation#s school children are transported to and from school safely.#Even though the number of school bus casualties（死亡人数） is not large, the safety of children is always of intense public concern. While everyone wants to see children transported safely, people are divided about what needs to be doneparticularly whet。
