Even though emissions have fallen, pollution was still being trapped in the haze because of a lack of dispersing winds, they said.
他们表示:污染排放已经大幅降低,但由于缺少风力,污染物仍存在于潮湿雾气之中。
Even though emissions have fallen, pollution was still being trapped in the haze because of a lack of dispersing winds, they said.
他们表示:污染排放已经大幅降低,但由于缺少风力,污染物仍存在于潮湿雾气之中。
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