smog,烟雾，-y,形容词后缀。

1. Tianjin is rather smoggy.

天津多雾.

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2. The result has been more blue - sky days during the Olympics than smoggy ones.

结果就是奥运会期间蓝天白云比烟雾蒙蒙的时候更多了.

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3. But short - term studies of death from acute exposure on smoggy days have yielded mixed results.

对于因严重暴露在烟雾天气中而造成的死亡情况, 短期 研究所得的结果含混不清.

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