The problem is often that fresh air doesn't get into the cooking area.

问题往往在于，新鲜空气无法进入厨房。

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Of course, you have to keep warm and you can't stop cooking, but you can reduce the amount of bad air you breathe.

当然，你需要保暖，也不能不做饭，但你可以减少呼吸受污染空气的量。

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Such cooking and heating produces high levels of indoor air pollution with a range of health-damaging pollutants, including small soot particles that penetrate deep into the lungs.

这种烹饪和取暖做法会造成高度室内空气污染，产生大量对健康有害的污染物，包括可渗透到肺部深处的烟尘微小颗粒。

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More than three billion people are at risk from indoor air pollution because of the heating or cooking fuels they use.

VOA: special.2010.02.01

This isn't the first time the MacBook Air has been used in cooking, however, and it definitely isn't the first time someone has written about this computer being potentially-somewhat-maybe dangerous.

CNN: MacBook Air 'doubles as a kitchen knife'

Heston Blumenthal is teaming up with British Airways, Joel Robuchon is heading for Air France, Michael Chiarello is cooking for Delta and Richard Sandoval is working with American Airlines.

BBC: A possible end to plane food

The pesticide-free cooking roses used by most American chefs come from organic gardeners in California who air-freight them to specialty food suppliers around the country.

NPR: Robb Walsh: 'Are You Really Going to Eat That?'