The results show that the contents of the 3-methyladenine in the urine of smokers is around two times higher than that in no-smokers.

结果表明，吸烟者尿中的3-甲基腺嘌呤的含量水平高于正常健康人的两倍左右。

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And no one has more experience or a better reputation making pellet smokers than Traeger.

而且，没有人比特雷格更有经验，也没有人比他更有名气来制造小丸烟枪了。

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Just last month, the Massachusetts Hospital Association announced that as of Jan. 1, the organization will no longer hire smokers for its 45-person workforce.

就在上月，有45名雇员的马萨诸塞州医院协会宣布，从明年1月1日起，协会将拒绝吸烟者加入员工队伍。

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And what message does a no-smokers-are-welcome policy send?

CNN: Barring smokers from hospital jobs unfair

It revealed that only 10% of all non-smokers had no measurable cotinine.

BBC: Passive smoke greater in the home

Smoke travels upwards, and if smokers are confined to the top level and adequate ventilation is in place (be it an open window or a small fan), then there can be no cause for concern to those non-smokers who sit downstairs.

BBC: TRAPPED BY INCONSIDERATE SMOKERS