Complete the following sentence: Schwarz/Oppelt stepped on the European podium for the first time at the
1953 European Championships, where they won the bronze medal, and then placed sixth at the World Championships. ️<unk>️<unk>️<unk>️<unk>️<unk>️ They followed it up with silver at the 1955 World Championships, finishing as close runners-up to Canada's Frances Dafoe/Norris Bowden, who took their second World title.