1. 10,000 deaths a year from chronic lung disease are attributable to smoking.
吸烟导致每年有1万人死于慢性肺病。
2. Lung cells die and are replaced about once a week.
肺细胞约每周新老更替一次。
3. He was rushed to hospital last week after suffering a collapsed lung.
上星期，他因出现肺萎陷而被火速送进医院。
4. There is an acknowledged risk of lung cancer from radon.
氡被认为有诱发肺癌的危险。
5. He was born with only one lung.
他生下来就只有一叶肺。 |