The mechanic inspected every control surface before the aircraft was cleared for its morning flight.

技師在飛機獲准執行早班飛行前，檢查了每一個操縱翼面。

Our maintenance report noted minor damage to a wing surface after the cargo plane landed.

我們的維修報告指出，這架貨機降落後有一處機翼翼面輕微受損。

The airline delayed boarding because ice had formed on one of the plane's control surfaces.

由於飛機的一個操縱翼面結冰，航空公司延後了登機時間。