Falling debris rained on us from above.

碎片从上面像雨点儿一样落在我们身上。

《牛津词典》

There was silence, broken only by the thud of falling debris.

四周一片寂静，除了残骸的落地声。

youdao

Then there was silence, broken only by the thud of falling debris.

然后就是一片寂静，除了被炸飞残骸的落地声。

youdao

Many have cuts and broken bones from falling debris and burns from the intense heat of the explosion.

VOA: standard.2010.07.26

NASA officials say cameras mounted on Endeavour showed several pieces of debris falling away and hitting the shuttle during launch late Wednesday.

VOA: standard.2009.07.16

Someone had better call the congressional doctor and check the Capitol building for chunks of falling debris.

CNN: Another disaster: Conservatives' attack on FEMA

Officials elected to hold the Mass in the open air to avoid the risk of injury from falling debris.

CNN: Thousands mourn Italian quake victims

Many sections of the outer wall still stood, places where the brick had managed to stand up to the falling debris.

NPR: 'Arson' by Nick Lysohir