a passenger car for passengers who want to avoid tobacco smoke

a person who does not smoke tobacco

the weight of spleen and thymus was also detected. spleen index and thymus index were lower in smoker group than that in nonsmoker group (pconclusions: mo he$…

另外测定了免疫器官的重量，结果吸烟组脾和胸腺的重量及胸腺指数、脾指数均低于对照组（p＜0．0005）。

perhaps this was partly because he was a nonsmoker and a teetotaler.

这也许一半是由于他不吸烟、也不喝酒的缘故。

if you consider the benefits, and take advantage of today「s helpful resources, this could be the year you successfully become a nonsmoker .

如果你考虑一下戒烟的益处，利用今天有益的经验，今年可能会使你成为戒烟者。

after 5 years of smoking cessation, the risks are the same as those of a nonsmoker .

经过5年的戒烟，风险都是一样的，因为那些一不吸烟。

the weight of spleen and thymus was also detected. spleen index and thymus index were lower in smoker group than that in nonsmoker group (pconclusions: mo he tobacco smoke could inhibit…

另外测定了免疫器官的重量，结果吸烟组脾和胸腺的重量及胸腺指数、脾指数均低于对照组（p＜0．0005）。

for example, you won」t become a nonsmoker by thinking thoughts like, 「quitting smoking is hard.」

比如说，你如果认为「戒烟很困难」，那么你就不可能成为一个不吸烟的人。

just think of that day as a dividing line between the smoking you and the new and improved nonsmoker you'll become. mark it on your calendar.

把那一天当做你从一个吸烟者变成一个全新的进步的无烟者得分界线，把那天从日历上标记下来。

imagine that you are a nonsmoker sharing a room with a smoker. according to the coase theorem, what determines whether your roommate smokes in the room?

假设不吸烟的你和一个烟民同住一室，根据科斯定理，什么决定了你的室友是否在室内吸烟？

this was strange, because my secretary was a nonsmoker .

这有点奇怪，因为我的秘书不吸烟的。