The stresses caused by flying too fast could peel the wings from the sailplane.

飞行过快而引起的应力会使滑翔机的机翼脱落。

A sailplane pilot over Innsbruck, Austria, glides above the Inn River between cloud-topped ranges.

在奥地利因斯布鲁克高耸如云的山脉间，一名滑翔机驾驶员正滑行于因河上空。