As they move off to share their cigarettepack, the electrical system abruptly shuts down, the fluorescence of sunset our only light.
他们下车的时候把那包烟分了，这时，电路突然出现故障，只有夕阳的光芒照着我们。
2
Participants had either a current or former cigarette smoking history of at least 30 pack-years, and had to be without symptoms or a history of lung cancer.
这些参与者都是现行吸烟者或至少有过30包年吸烟史的人，而且尚未出现肺癌征兆也没有肺癌历史。
3
He stuck a cigarette into his mouth and poked the pack at me.