在当今天下，许多国家已经明文划定公然场合克制吸烟。

Nowadays many countries in the world have passed laws to ban smoking in public places.

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严重吸烟者多半总是想克制自己不再吸烟。

Heavy smokers, for the most part, always want to restrain themselves from continual smoking.

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吸烟者戒烟成功率为30.51%，自己认识到危害是戒烟的主要原因(58.0%)，自我克制法是戒烟的主要方法(84.1%)。

With 30.51%, the rate of smoking cessation successfully, the key cause (58.0%) was the self-awareness about the harm and the main means to conduct smoking cessation was to self-restrict (84.1%).

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