喷气机

The flier is flying a new-type jet plane on trial.

飞行员正驾驶一架新式喷气作试验飞行。

Jets coursed the area daily.

喷气飞经那地区。

Iraqi security forces were placed on high alert and American aircraft —unpiloted reconnaissance drones flying low, and fighter jets roaring high above —crossed the capital.

伊拉克安全部队处于高警戒状态，美国军首都上穿梭，无人驾驶侦察低飞行，战斗喷气高。