Russia holds the view that MH17 crash tragedy happened in Ukraine's airspace.

俄罗斯认为MH17航班坠机悲剧发生在乌克兰的领空。

youdao

I was very happy, but tragedy happened.

我很高兴，但是悲剧也就发生了。

youdao

We may never know all the reasons why this tragedy happened.

我们可能永远不会知道这场悲剧发生的原因。

youdao

The only tragedy connected with the X-15 program happened in nineteen sixty-seven.

VOA: special.2010.07.07

Like no tragedy has happened to me yet.

就像没有悲剧曾经降临在我身上。

麻省理工公开课 - 电影哲学课程节选

"The Gulf spill is a tragedy that never should have happened." In the battle to win hearts and minds, BP's newest ad, appears to be winning few converts.

VOA: standard.2010.06.10

The tragedy happened when the Kirkcudbright-based St Amant left Holyhead late at night, heading for Cardigan Bay.

BBC: An RNLI lifeboat

When finally tragedy happened, I was devastated, thousands of miles away from Beijing.

CNN: Opinion: The end of revolution

Haylie and Samantha weren't born when the Hillsborough tragedy happened, but they know all about it from their dad Steve.

BBC: Last Updated: Wednesday April 15 2009 10:57 GMT