机长关掉了“禁止吸烟”标志灯。
旅客们请注意，本次列车禁止吸烟。
Passengers are reminded (that) no smoking is allowed on this train.
禁止吸烟会免除不必要的死亡。
发起人分发了关于被动吸烟的传单。
母亲吸烟可能会伤害未出生的孩子。
她不吸烟，不喝酒，热衷健身。
大多数工作场所现在都已禁止吸烟。
吸烟过去在富人中更为普遍。
Cigarette smoking used to be more common among affluent people.
感谢的是吸烟正在减少。
习惯吸烟的人口比重随年龄的增长而上升。
加利福尼亚州不再允许在饭店里设吸烟区。
他无视所有“禁止吸烟”的警示，点了香烟。
He ignored all the 'No Smoking' signs and lit up a cigarette.
患心脏病的风险随着吸烟数量的增多而加大。
The risk of developing heart disease increases with the number of cigarettes smoked.
通过戒烟，你就是在消除吸烟所致的大多数危害。
By stopping smoking you are undoing most of the damage smoking has caused.
等候室的告示要求人们不要吸烟也不要随地吐痰。
Notices in the waiting room requested that you neither smoke nor spit.
吸烟会严重增加罹患心血管和呼吸道疾病的风险。
Smoking places you at serious risk of cardiovascular and respiratory disease.
吸烟将被禁止。
加拿大将于今年晚些时候禁止在所有办公场所吸烟。
每年1万个慢性肺病患者的死亡可能是由于吸烟导致的。
10,000 deaths a year from chronic lung disease are attributable to smoking.
杰克逊说她的老板变得越来越抑郁，又重新大量吸烟了。
Jackson said her boss became increasingly depressed and reverted to smoking heavily.
世界卫生组织报告说，约一半的吸烟者死于他们的癖好。
About half of all smokers are killed by their addiction, WHO reported.
一项研究表明，轻度烟民患白内障的比例是不吸烟者的两倍以上。
In one study, light smokers were found to be more than twice as likely to get cataracts as non-smokers.
从他最近的发现推断，他估计大约80%的这类死亡可能归因于吸烟。
Extrapolating from his latest findings, he reckons about 80% of these deaths might be attributed to smoking.
他们的研究显示，如果父母任何一方吸烟，1岁的婴儿更有可能患过敏。
Their work shows that one-year-olds are much more likely to have allergies if either parent smokes.
我们对500名吸烟者进行了调查，发现有超过四分之三的人愿意戒烟。
We surveyed 500 smokers and found that over three quarters would like to give up.
“你不能在这儿吸烟，”肖说道。—“别担心，这不是烟叶，”他反驳道。
"You can't smoke in here," Shaw said.—"Don't worry, it's not tobacco," he retorted.
咖啡店老板已贴上所要求的“禁止吸烟”的标志，但他认为自己的责任到此为止。
The cafe owner has put up the required "no smoking" signs, but thinks his responsibility stops there.
标语上写着: “不准吸烟!”
显而易见，吸烟有害健康。
吸烟过多对身体有害处。
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