Ten artykuł wywołał we mnie wiele refleksji. Do tej pory nie zastanawiałam się nad plusami posiadania rodzeństwa. Dzięki panu X dostrzegłam wiele istotnych zalet bycia siostrą.

This article has evoked I many reflection. Till now I did not think about plus of properties of siblings. I have sighted many advantages of important entities due to mr. X sister.

This article caused in me much reflection. Have not yet thought about pluses have siblings. Thanks to Mr X I saw much/many (mam dylemat) ;) of important advantages of being a sister. Myślę, że będzie ok. ;]

This article caused me much reflection. Have not yet thought about plusami have siblings. Thanks to Mr X saw a number of important advantages of being a sister.