Use "ski jump" in a sentence

1. A ski jump in Innsbruck, Austria.

2. Why, Jo wondered, did she have to have a nose like a cross between a doughnut and a ski-jump?

3. According to the Italian studies submitted, a whole series of measures were planned in this connection, including the construction of a ski-jump stadium, a cable–car route, a chair lift and a refuge, and works to modify two ski runs (Bucaneve and Edelweiss) which adjoin one another.