What is the English name of the Winter Olympics?

The English name of the Winter Olympic Games is:

1, biathlon

2. Sleigh snowmobile

3. Northern Europe? Nordic union

4.curling

5. freestyle skiing

6. Ice hockey

Skiing? ski jumping

8. Body? Skating figure skating

9. Speed? Skating speed skating

10, Alps? Skiing alpine skiing

1 1, off-road? Skiing cross-country skiing

12, short? Track? Speed? Skating short track speed skating

13, skelton prone sleigh

14 sleigh

15 snowboarding