Translation of Gegenspieler

I have considered the option to bring my friends from other social networks and invite them to join here. They can develop better language skills here. I'd love to pursue that goal, but I want to write in English.
I hope that I will have time to go skiing. Maybe it is even better to go at the end of the season. The doctor, however, did not give his diagnosis yet. If I cannot go I will have to find an alternative.
I was one time in Jerusalem and in Tel Aviv! Fantastic two cities. I liked Tel Aviv, and I want to get back soon. I want also to visit more cities around the globe, especially in East Asia.