麻烦的冬季让越野跑和其他速度训练变得难以安全的持续进行，但是法特莱克训练不会受到影响。
Messy winter weather can make track workouts and other types of speedwork difficult to do consistently and safely. Not so for fartlek workouts.
一个简短的起飞和着陆(短距起降)飞机必须能够控制飞行速度低，但它也必须接受上述报价越野(巡航)的性能。
A short take-off and landing (STOL) aircraft must be able to fly at low controlled speeds, yet it must also offer acceptable cross-country (cruise) performance.
最初的比赛项目包括高山滑雪、越野滑雪、冰上曲棍球、北欧混合项目、跳台滑雪、速度滑冰和花样滑冰。
The original events were alpine and cross-country skiing, ice hockey, Nordic compined, ski jumping, speed skating and figure skating.
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