青云翻译

Research shows that smoking or open window fan can not be completely clear, "third-hand smoke," smokers to smoke outdoors is not enough to prevent "third-hand smoke."

Study shows smoking window or open the fan unable to completely clear the "third-hand smoke" smokers smoke outside may not be enough to prevent "third-hand smoke".

The research indicated when smoking opens the window or operates the ventilator to be unable to eliminate “three smoke” completely, is also insufficient the smoker to outdoor smoking to guard against “three smoke”.

Studies have shown that smoking when the window or the fans could not be entirely clear the 3 passive smoking, smokers to outdoor smoking would not be enough to prevent "passive smoking" 3.

Study shows smoking window or open the fan unable to completely clear the "third-hand smoke" smokers smoke outside may not be enough to prevent "third-hand smoke".