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●一声爆响,13人死亡,4人重伤。●这本是一场不该发生的悲剧,然而,因为监督者的渎职失职,贪图小利小惠,致使悲剧发生。请看———
● a loud burst, 13 were killed and 4 seriously injured. ● This is a tragedy that should not happen. However, because of the dereliction of duty by the supervisors and the petty profits, the tragedy has taken place. Please see ---