这标志着,我国历经了半个多世纪的航空梦想终于开启了新篇章。5月5日下午2:01分,中国首款自主研发并按照最新国际适航标准研制的干线民用飞机C919在上海浦东国际机场成功实现首飞。按照商飞公司的计划,第二架试飞样机也将在今年下半年完成首次飞行。这标志着,我国历经了半个多世纪的航空梦想终于开启了新篇章。 This marks the beginning of a new chapter in the aviation dream that has lasted for more than half a century in our country. At 5:02 pm on May 5, China’s first C919 mainline civil aircraft developed independently and developed in accordance with the latest international airworthiness standards successfully achieved its first flight at Shanghai’s Pudong International Airport. According to Shangfei’s plan, the second flight prototype will also complete its first flight later this year. This marks the beginning of a new chapter in the aviation dream that has lasted for more than half a century in our country.