Translation of sensitivity in German

I learned Russian during 8 years in highschool, but since I left school 6 years ago, I have forgotten most of it and did not have opportunity to speak or practice in any way. That's why I am on Vocabulix.
If you press the RED X button, you are deleting that word and it will reappear during the translation phase. The X-button appears in the list only after you press 'show my words' and sorry for the delay in answering.
Perhaps we are could meet sometime in person, not just via the Internet. Of course, we should still write each other a lot. I will get back to you once I am back in Cologne, and then give you know.