Combined with the still widespread use of coal burners to heat homes, China has the world's highest emissions of sulphur dioxide and a quarter of the country endures acid rain.

加上家庭供暖普遍使用煤炉，中国有着世界最高的二氧化硫排放量并且国内四分之一地区遭受酸雨侵害。

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In Colombia months of heavy rain have caused widespread flooding, killing at least 312 people in the worst natural disaster in the country's history.

在哥伦比亚，持续数月的大雨造成遍地洪灾，在哥国这场史上最严重的自然灾害，至少312人丧生。

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Acid rain, is a form of air pollution, currently a subject of great controversy because of widespread environmental damage for which it has been blamed.

酸雨是一种空气污染，正引起激烈的争论，因为人们把广泛的环境破坏归咎于酸雨。

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In Colombia months of heavy rain have caused widespread flooding, killing at least 312 people in the worst natural disaster in the country's history.

ECONOMIST: Torrential rain prompts tragedy, and a need for prevention

Heavy rain has caused widespread travel problems across the county.

BBC: A car on the pavement

Some trees were blown down and there was heavy rain, but no widespread damage.

WSJ: Worst storms over in East, South but more coming