### Chinese: 联赛发挥赛事对北京青少年冰球运动的带动作用，助燃冬奥冰球热情，为后冬奥时期北京冰球运动发展打下基础。
### English: The league plays a driving role for Beijing youth hockey, fuels enthusiasm for the Winter Olympics, and lays the foundation for the development of hockey in Beijing in the post-Winter Olympics period.
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "The league plays a driving role for Beijing youth hockey". There is a major error of incorrect translation has stylistic problems at "fuels enthusiasm for the Winter Olympics". There is a minor error of incorrect translation includes information not present in the correct translation at "in the post-Winter Olympics period".

### Improved English: The league has promoted Ice Hockey among teenagers in Beijing, fueled the enthusiasm for Ice Hockey in Winter Olympics and laid a basis for the development of Ice Hockey in Beijing for the post Winter Olympics period.