Official government statistics claim that Shanghai has good air quality more than 94% of the time — a stat many residents find hard to believe.

官方公布的统计称，上海的空气优良率为94%，很多居民认为难以置信。

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Official government statistics claim that Shanghai has good air quality more than 94% of the time — a stat many residents find hard to believe.

官方公布的统计称，上海的空气优良率为94%，很多居民认为难以置信。

youdao