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北京地铁“3·28”坍塌事故,使6人命丧黄泉,给6个家庭带来永远的伤痛,也给企业造成巨大的经济和名誉损失。这些血的教训,给了我们什么样的警醒?
The collapse of “March 28” subway in Beijing Subway caused 6 deaths and wounds to the six families, causing permanent pain to the 6 families and causing huge economic and reputational losses to the enterprises. What lessons did these blood give us?