原 文
Air pollutants such as sulphates, nitrates and black carbonpenetratedeep into the lungs and into thecardiovascular system, posing the greatest risks to human health, says the UN.
[生词]
penetratev.刺入;戳入;刺穿;穿透;为刺探而打入;渗入;打进;打入;洞察cardiovascular system心血管系统
【分 析】
句子的主干是Air pollutants penetrate deep into the lungs and into the cardiovascular system。such as sulphates, nitrates and black carbon是列举的Air pollutants，posing the greatest risks to human health可以理解为后置定语修饰Air pollutants。
【翻 译】
联合国说，空气污染物如硫酸盐、硝酸盐和黑碳渗入到肺和心血管系统中，对人地健康造成最大的风险。
考研课程我都有，+薇v09098662，能帮助你找到你想要的课程！
Air pollutants such as sulphates, nitrates and black carbonpenetratedeep into the lungs and into thecardiovascular system, posing the greatest risks to human health, says the UN.
[生词]
penetratev.刺入;戳入;刺穿;穿透;为刺探而打入;渗入;打进;打入;洞察cardiovascular system心血管系统
【分 析】
句子的主干是Air pollutants penetrate deep into the lungs and into the cardiovascular system。such as sulphates, nitrates and black carbon是列举的Air pollutants，posing the greatest risks to human health可以理解为后置定语修饰Air pollutants。
【翻 译】
联合国说，空气污染物如硫酸盐、硝酸盐和黑碳渗入到肺和心血管系统中，对人地健康造成最大的风险。
考研课程我都有，+薇v09098662，能帮助你找到你想要的课程！
