常見例句雙語例句NAFTA converted Mexico's import license system for corn into a 15-year tariff rate quota(TQR).NAFTA將墨西哥的玉米進口許可証制度轉化爲關稅配額制度，竝在15年內逐步取消。The form is various, too, which mainly includes green tariff system, green technology system, green packing system, green anti-allowance system and environment quota system and so on.其形式也多種多樣，主要有綠色關稅制度、綠色技術標準制度、綠色包裝制度、綠色反補貼制度、環(huán)境配額制度等。 返回 tariff quota system