be out of gear的用法和樣例：
例句
- The wing of the plan broke away in mid-air and the plane crashed.
飛機的一翼在半空中脫開了，飛機也隨之墜毀。 - The wreck is caused by the detachment of two cars from the train.
那次失事是因兩節車廂與火車脫開造成的。 - The machine won't work because of a faulty connection.
機器電源線接錯了，所以開不動。 - Obamamania may be less of a problem than Bush derangement syndrome.
與布希的錯亂失調綜合症相比，奧巴馬熱的麻煩可能要少些。 - He has suffered from a disorder of the digestive system.
他已患消化系統失調。
