常見例句雙語例句One US study found evidence of secondhand smoke in 60 percent of non-smokers.一項美國的研究也發(fā)現了一些証據証明,二手菸吸菸者佔不吸菸者人數的60%。The research adds to a growing body of evidence indicating that secondhand smoke has objectively measurable effects on children's heart health.這項研究爲我們提供了新的証據,表明二手菸對兒童心髒健康的損害有可測量的客觀指標。This [study] adds an important piece of evidence that inhaling secondhand smoke is deleterious and does things to the airway that are not good.上述研究又提供了一個重要的証據証明吸入二手菸是有害的,對氣道很不好。www.chinadaily.com.cn 返回 secondhand evidence