The effluent poured out of a reservoir at the MAL aluminium plant in nearby Ajka on Monday, after a wall cracked and collapsed.
周一，Ajka附近MAL铝厂一处废水池的一堵墙崩裂倒塌，随后污水倾泻而出。
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The accident occurred Monday when the retaining walls of a reservoir at an aluminum plant in Ajka in western Hungary collapsed, unleashing a toxic soup of industrial waste through seven villages.