This house is poorly ventilated.

这个房子的通风不好。

youdao

In poorly ventilated dwellings, indoor smoke can be 100 times higher than acceptable levels for small particles.

在通风不良的住所，室内烟雾会比可接受的微小颗粒水平高出100倍。

youdao

In poorly ventilated dwellings, indoor smoke can exceed acceptable levels for small particles in outdoor air 100-fold.

在通风不良的住所，室内烟雾可超过可接受的微小颗粒含量，比室外空气高100倍。

youdao

Parked in direct sunlight, the poorly ventilated bubble-top Peel Trident could probably cook a chicken in about an hour.

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Spills would also be a health risk, since carbon dioxide is heavier than air, and so can build up in low-lying or poorly ventilated spots.

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In societies in two of the regions covered in the new report the Aleutian Islands and Peru people often lived in poorly ventilated underground shelters where women cooked with wood and oil.

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