China has announced aggressive new standards for vehicle fuel in an effort to combat air pollution, its first significant response to the heavy smog that has blanketed many Chinese cities this winter.
中國宣佈了嚴厲的車用油品新標準來遏制空氣汙染，這是針對今冬濃厚霧霾籠罩中國多個城市出臺的首項重大對策。
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