contracted jet

例句：

1. 1. The airline's fleet of contracted jets is the backbone of its operations.
   该航空公司的合同飞机是其运营的基石。
2. 2. The pilot had to make a quick decision on whether to continue the flight or cancel it due to the contracted jet's engine failure.
   由于合同飞机发动机故障，飞行员必须迅速决定是否继续飞行或取消航班。
3. 3. The company was able to secure a contracted jet for their upcoming international conference.
   该公司成功获得了一架用于即将到来的国际会议的合同飞机。