In the 1/8 finals of the European Cup, Belgium 1-0 Portugal, Ronaldo's journey to this European Cup came to an end.After the whistle blew, he pulled off the captain's armband and threw it to the ground, squatting down in frustration. The scene was heartbreaking.For the 36-year-old Ronaldo, this may be his last time participating in the European Cup.Ronaldo was obviously very disappointed when he failed to lead his team to advance.