Irina, good morning. My name is Marcelo Silva, brazilian and in some semesters to come, I will start my russian language studies. This is where I REALLY will need your help. I am already fluent in english, so I don´t mind to give you a helping hand. Okay? Hope we can become friends and change ideas about our countries, cultures, cuisine and so on. Thanks in advance for your nice attention and till the next time. Bye.