He swore to abstain from smoking.
他发誓要戒烟。
You should abstain from smoking.
你应当戒烟。
Athlete usually abstain from smoking.
运动员通常戒烟。
Dr.Ahmed says people can also adjust their lifestyles: such as abstain,from smoking, indiscriminate sexual inter-course and refrain from factors known to be associated with cancer, such as drug abuse. The Nigeria Cancer Society is working with NGOs to create public awareness campaigns that include radio and television advertisements, handbills,pamphlets and other educational materials that are distributed in schools, hospitals and other public places.
VOA: standard.2010.06.16
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