英语词汇“improvement region”的翻译、意思、用法、释义-英汉汉英双解词典-良福网

词汇	improvement region
释义	improvement region 基本例句改善区 We must continue to invest and upgrade the communication and transportation networks in the region, covering both physical assets and the quality of service.我们必须不断投资，改善区内的通讯及运输网络，包括有形资产和服务质素两方面。
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