例句
1. 迄今同１６３个国家和地区建立了双边经贸合作机制，签署１０个自由贸易区协定，同１２９个国家签署双边投资保护协定，同９６个国家签署避免双重征税协定，成为贸易和投资自由化便利化的积极实践者。
1. China maintains business and trade ties with 163 countries and regions. It has signed ten free-trade-zone agreements, bilateral investment treaties with 129 countries, and double taxation avoidance agreements with 96 countries. All this shows that China is actively promoting liberalization and facilitation of trade and investment.