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Вопрос		Ответ
Good morning everyone. начать обучение		*
Thank you for coming. начать обучение		*
Today I’d like to tell you about membrane. начать обучение		*
My talk will be in three parts. начать обучение		*
Firstly, I’d like to tell you presentation what is membrane. начать обучение		*
Secondly, I would like to present membrane process classification. начать обучение		*
Finally, I will move on to application. начать обучение		*

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