### 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 leading role in the competition for beijing youth ice hockey, fuels the enthusiasm of the Winter Olympics ice hockey, and lays the foundation for the development of beijing ice hockey in the post-Winter Olympic period.
### Errors: There is a major error of incorrect translation has stylistic problems at "competition for beijing youth ice hockey". There is a major error of incorrect translation includes information not present in the correct translation at "fuels the enthusiasm of the Winter Olympics ice hockey". There is a major error of incorrect translation is missing content from the correct translation at "in the post-Winter Olympic period". There is a minor error of incorrect translation does not accurately represent the correct translation at "league plays a leading role".

### 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.