印度空军进行其米格-21喷气式飞机的最后飞行,定于9月退役。 
The Indian Air Force conducts final flights of its MiG-21 jets, set to retire in September.
印度空军在Nal空军站进行了MIG-21喷气式战斗机的最后飞行,标志着一个时代的结束。 The Indian Air Force (IAF) has conducted the final flights of its MiG-21 fighter jets at Nal Air Force Station, marking the end of an era. 这架飞机60多年来一直是国际武装部队的重要组成部分,包括重大冲突,将于9月26日在昌迪加尔举行的仪式上正式退休。 The aircraft, which has been a crucial part of the IAF for over 60 years, including significant conflicts, will retire officially at a ceremony in Chandigarh on September 26. MIG-21的退役是因为飞机已经变得难以维修,而且已经过时。 The MiG-21's retirement comes as the aircraft has become difficult to maintain and is outdated.
