农民工安全生产责任事故频发，必须重视农民工安全教育。
With the frequent accidents happening in the work of migrant workers, importance must be attached to the safety education of migrant workers.
农民工安全生产责任事故频发，必须重视农民工安全教育。
With the frequent accidents happening in the work of migrant workers, importance must be attached to the safety education of migrant workers.
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