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- 吸烟跟肺癌是否有关?
Is there a connection between smoking and lung cancer?
- 吸烟会导致肺癌吗?
Does smoking contribute to lung cancer?
- 吸烟是许多人患肺癌的致病因素。
Smoking is responsible for many cases of lung cancer.
- 吸烟可致肺癌。
Smoking can cause lung cancer.
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海词词典,十七年品牌