According to the American Lung Association, 35 percent of American children live in homes where regular smoking occurs.

根据美国肺脏协会，35%的美国儿童的家庭中有人经常吸烟。

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The proportion of the children who took up regular smoking was greater among those whose mothers had smoked during the pregnancy than among those whose mothers had not.

怀孕期间吸烟母亲的孩子以后吸烟的人数比例远远超过怀孕期间不吸烟母亲的孩子。

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Eating a balanced diet, taking regular exercise and quitting smoking will more than offset any risk associated with your job.

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According to one study, if people got just five types of preventive services when they needed to -- colorectal and breast cancer screening, flu vaccines, counseling to help them quit smoking, and regular aspirin use to prevent strokes -- we could avert 100, 000 deaths each year.

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According to Lopez, studies also show that hope promotes healthy behaviors, including fruit and vegetable consumption, regular exercise, safe sex practices and quitting smoking.

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