smoke mask

Tom Bakewell, the chief financial officer of StreetLights Residential in Dallas, says he has long seen industrial fragrances used in the industry to mask 'offensive' smells, like cigarette smoke and the mustiness of older buildings.

达拉斯住宅开发商StreetLights Residential的首席财务长汤姆・贝克维尔（Tom Bakewell）说，他很早以前就见过业内有人使用工业香味掩盖刺鼻的味道，比如烟味和老旧建筑里的霉臭味。

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Everyone draw on a smoke mask, take with a flashlight, then evacuate in order on emergency exit.

戴上防烟面具和消防手电，沿安全出口方向有序撤离；

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Artwork of a smoke mask by George Neally to allow people to survive inside a smoke-filled building.

（图片好像不对。。。）由George Neally设计的防烟面罩，可以让人们在充满烟雾的建筑内存活下来。

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