Three more civilians were killed and nine were wounded four days later when they stepped on unexploded munitions from the strike, the inquiry found.

质询同样发现，四天以后，另外三名平民因踩上了空袭中未爆炸的弹头而被杀死，并有九人受伤。

youdao

BERLIN - the past still thrusts itself back into the headlines here, occasionally as an unexploded bomb turning up somewhere. Now it has reappeared as art.

柏林——它的过去仍旧让它成为这里的头条，偶尔就好像一个没有爆炸的炸弹出现在某个地方那样产生轰动。现在它又以艺术的形式再次出现在我们面前。

youdao

Reports say there was damage to the ceiling and walls of a public bathroom and bateries and wirings found the scene suggested they could be unexploded device.

有报道称洗手间的天花板及墙壁受损，现场发现的电池和导线表明这很有可能是定时点火装置。

youdao

An unexploded suicide bomb vest was found at a third location, a disco club.

VOA: special.2010.07.17

He adds livelihoods must be restored, agriculture must be revived, infrastructure repaired and unexploded ordnance removed.

VOA: standard.2009.09.25

Investigators also found another, unexploded bomb,in the Marriott.

VOA: standard.2009.07.17

Any unexploded devices would be valuable evidence for investigators to determine who was behind the bombing.

WSJ: FBI Uses 'Tripwires' to Catch Bomb Makers

The unexploded bomb left crucial evidence intact that detectives used to trace Mr Shahzad.

BBC: US tightens security after Times Square bomb plot

Then there is the noise of bombs and shells, and dangers from unexploded ordnance.

ECONOMIST: Weapons testing