船已葬身海底，无法打捞。The ship was buried, beyond retrieval, at the bottom of the sea.对失事油轮的打捞the salvage of the wrecked tanker他们在河底打捞失踪男孩的尸体.They're dragging the river for the body of the missing boy....
The boss retains enormous influence by reason of his position.老板由于自身的地位而一直有极大的影响力。He pleaded innocent by reason of insanity.他以精神不健全为由申辩无罪。He was found not guilty, by reason of insanity.他以精神失常为理由获判无罪。...