improvement region
英
美
改善区
improvement region的用法和样例:
例句
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。
improvement region的相关资料:
临近单词
improvement
improvement in
目录
查词历史
英 汉