1·Its first flight was four years ago.
它的首次飞行是在四年前。
2·When a honeybee takes its first flight, it immediately releases its strong-smelling meconium.
当蜜蜂第一次飞行时，它会立刻释放出气味浓烈的胎粪。
3·It is reported that the First Flight Ceremony of Heze Mudan Airport was held on April 2nd, 2021.
据报道，菏泽牡丹机场于2021年4月2日举行首飞仪式。
4·The second C919 large passenger plane completed its first flight at Shanghai Pudong International Airport on December 17th, 2017.
2017年12月17日，第二架 C919 大型客机在上海浦东国际机场完成首飞。
5·Not many people saw this first flight.
并非很多人看见这次第一个航班。
6·Test the solution: Reserving your first flight
测试解决方案：预订第一张机票
7·We will be making substantial profit on the first flight.
首航我们就能赚可观的钱。
8·That redesign helped put back the plane's first flight by 15 months.
重新设计导致了飞机首飞日期推迟15个月。
9·Many buyers are waiting, but the new plane has not even had its first flight.
许多购买者在等待，但这款新型飞机还未进行过第一次试飞。
10·Phantom Eye is being prepared for its first flight, scheduled for later this summer.
“幻影眼”无人机正准备定于今年夏天晚些时候进行首飞。