残骸 ざんがい
zangai

Noun

1. ruins; wreckage; wreck; broken remains; debris

ふね沈没 ちんぼつしてしまってのち、船 ふね残骸 ざんがい げられた。
funega chimbotsu shite shimatte nochi funeno zangaiga hikiagerareta.
The wreckage of the ship was salvaged after it had gone to Davy Jones's locker.