• Every person should be able to breathe smoke-free air.

    每个都应有权呼吸烟雾空气

    youdao

  • Smoke-free environments help prevent people - especially the young - from starting to smoke.

    无烟环境帮助人们特别是年轻人第一支烟。

    youdao

  • I think the time has come for Montoni's to go smoke-free.

    该是蒙托尼成为无烟餐馆时候

    youdao

  • There is no risk-free level of exposure to secondhand smoke.

    没有风险二手烟含量是不存在的。

    youdao

  • There is no risk-free level of exposure to secondhand smoke.

    没有风险二手烟含量是不存在的。

    youdao

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