难度:★★★☆☆词数:340建议阅读时间:9分钟
"Around one in a hundred deaths worldwide isdue to passive smoking,which kills about 600,000people a year",World Health Organization(WHO)researchers said on Friday.In ...难度:★★★☆☆词数:340建议阅读时间:9分钟
"Around one in a hundred deaths worldwide isdue to passive smoking,which kills about 600,000people a year",World Health Organization(WHO)researchers said on Friday.In the first study to find out the global effectof second-hand smoke,WHO experts found thatchil dren are more heavily exposed to second-handsmoke than any other agegroup,and every year around165,000 of them die because of it.展开更多
文摘难度:★★★☆☆词数:340建议阅读时间:9分钟
"Around one in a hundred deaths worldwide isdue to passive smoking,which kills about 600,000people a year",World Health Organization(WHO)researchers said on Friday.In the first study to find out the global effectof second-hand smoke,WHO experts found thatchil dren are more heavily exposed to second-handsmoke than any other agegroup,and every year around165,000 of them die because of it.