It was the second air disaster in the region in less than two months.

这是不到两个月内该地区内的第2起空难。

《柯林斯英汉双解大词典》

It was the worst air disaster since 2001.

这次是自2001年以来最糟糕的一次空难。

youdao

What caused the air disaster is under the investigation.

究竟是什么导致了这次空难，正在调查。

youdao

The Smolensk air disaster changed a lot of that.

VOA: standard.2010.06.17

Airlines have long used the clauses to suspend advertising after a big air disaster.

FORBES

There was a lot to think about before the game, with the minute's silence for the Munich air disaster.

BBC: Micah Richards column

Gregg, played under Sir Matt Busby and was hailed as a hero in the aftermath of the 1958 Munich air disaster.

BBC: Harry Gregg says Sir Alex Ferguson saved Manchester United