据报道,菏泽牡丹机场于2021年4月2日举行首飞仪式。
It is reported that the First Flight Ceremony of Heze Mudan Airport was held on April 2nd, 2021.
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。
The second C919 large passenger plane completed its first flight at Shanghai Pudong International Airport on December 17th, 2017.
这是首飞预计将持续4至8小时。
That debut flight is expected to last between four and eight hours.
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