поправьте текст please

  • "Smoking is possible (tolerable) only in special plases and if you are not a chain-smoker and considering short time duration of your staying in factory, i recomend you to do it before visiting."

    Курение возможно только в отведенных местах и если вы не заядлый курильщик и учитывая ваше не большое время пребывания на заводе я рекомендую вам покурить до посещения (предприятия).

  • подправленный вариант:

    Smoking is allowed only in special plases and if you are not a chain-smoker and а considering short time duration of your staying in the factory, i recommend that you do it before visiting.

    к нему какие можно еще внести поправки

  • Smoking is allowed only in designated locations and if you are not a chain-smoker and considering your short stay at the factory, I recommend that you smoke before visiting it.