Watch 了不起的冬天 Season 1 Episode 5 Online
- COUNTRIES: China
- Subtitles: 普通话
Running knife is a popular folk name, which is mainly used in speed skating. In the Winter Olympics, speed skating has a total of 14 gold medals, which is the single event with the largest number of gold medals. The first gold medal of the first Winter Olympics in 1924 was also born in speed skating, which shows its prominent status.
