In recent years the high rate of colliery accidents has had a very bad effect on the life and property of people and they have also drawn the attention of the society.

• 近年来,各地频频发生的煤矿事故,给人民的生命财产造成了极大的损失,也引起了社会的广泛关注。矿难事故频发,虽然非法开采、设备落后、意识淡薄、执法不力、罚不够狠是祸端。