Poor air quality can also contribute to illness.
糟糕的空气质量也会导致生病。
Smoke from fires can contribute to poor air quality far from the fire itself.
即使在距离火灾地点很远的地区，火灾烟尘也能使其空气质量下降。
Poor air quality is also responsible for an estimated seven million premature deaths every year.
空气质量恶劣每年估计还造成了7百万人早死。
Poor indoor air quality will not cause any health effects.
室内空气质素欠佳对健康没有任何影响。
The one thing you need to know is that if you were like many who suffer when the air quality is poor, relief could be just a click away.
有一件事你要知道，如果你和其他人一样在空气质量差的时候感觉难受，想要得到缓解只要点击一下即可。
The one thing you need to know is that if you were like many who suffer when the air quality is poor, relief could be just a click away.
有一件事你要知道，如果你和其他人一样在空气质量差的时候感觉难受，想要得到缓解只要点击一下即可。
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