肺癌

yī shēng shuō chōu yān yǔ fèi ái yǒu guān xi

医生说抽烟与肺癌有关系。

Doctors say there's a connection between smoking and lung cancer.

xī yān huì zào chéng fèi ái

吸烟会造成肺癌。

Smoking can cause lung cancer.