The mission of the Green Breathing Association is to educate the public about the harmfulness of tobacco smoke pollution (secondhand smoke) and promote the benefits of Smokefree Air.是什么意思_The mission of the Green Breathing Association is to educate the public about the harmfulness of tobacco smoke pollution (secondhand smoke) and promote the benefits of Smokefree Air.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句