investment protection的用法和样例：
例句
- Overseas investment can never be safeguarded without a sound overseas investment protection system.
境外投资必须依靠健全的境外投资保护制度。 - The three countries will push for the early conclusion of negotiations on promoting trade facilitation and investment protection.
三国将推动尽快完成有关促进三国投资便利化和投资保护的谈判。
