原文：Moscow residents complain of black rain after largest Ukrainian attack hits oil refinery
Fires broke out as the Kapotnya refinery in south-east Moscow was hit for the third time in a month and the second time this week, colouring the sky black with smoke.几个片段显示了一个特别戏剧性的时刻，一个大型筒仓的顶部被巨大的爆炸炸飞，储油罐的顶部飞到了数十米高的空中。