Its aircraft, at around ten years, are also two years younger than the global average.

而亚洲的飞机，大约使用了十年，也比全球平均小两年。

youdao

Its aircraft, at around ten years, are also two years younger than the global average.

而亚洲的飞机，大约使用了十年，也比全球平均小两年。

youdao