investment protection的用法和樣例：
例句
- Overseas investment can never be safeguarded without a sound overseas investment protection system.
境外投資必須依靠健全的境外投資保護制度。 - The three countries will push for the early conclusion of negotiations on promoting trade facilitation and investment protection.
三國將推動儘快完成有關促進三國投資便利化和投資保護的談判。
