滑雪运动

例句：

1. 1. I've been skiing in the mountains for a week now.
   我已经在山上滑雪一周了。
2. 2. She decided to learn skiing after her vacation.
   她在假期后决定学习滑雪。
3. 3. Skiing is not only fun but also good exercise.
   滑雪既有趣又有锻炼效果。