Cách sử dụng
The expression "signed and sealed" means that something is official and final. It refers to a legal document, contract, or agreement that has been carefully reviewed, signed, and marked with a seal. It shows that all parties involved have agreed to the terms and conditions outlined in the document, which cannot be changed without consent. The phrase is often used in the context of business transactions, legal agreements, and government contracts. When something is "signed and sealed," it means it's official and cannot be changed without going through a proper process.