救出

1. Origins, structure, and basic meaning

• Structure: 救出(きゅうしゅつ) means rescuing someone or something and bringing them out of a dangerous place.
• Basic usage: It is used for rescuing people left in buildings or caves.

2. Common pitfalls and similar expressions

• を marks who is rescued
  • In 人を救出した, を marks the person rescued, and 救出した is the past form meaning rescued.
• からの links the place of rescue
  • 洞窟からの救出 means a rescue from a cave. からの links the place someone is brought out of to the noun.