MOSCOW, July 28, 2016 (Xinhua) -- Russian athletes bid farewell to people at the Sheremetyevo airport in Moscow, Russia, July 28, 2016. About 70 Russian athletes left Moscow on Thursday for Rio de Janeiro to take part in the Rio 2016 Olympic Games. Those athletes are from Russian national teams of volleyball, handball, boxing, table tennis, synchronised swimming and equestrian. (Xinhua/Evgeny Sinitsyn)