English translation for "世界水日(3月22日)"

world water day

Similar Words：

"世界水论坛" English translation, "世界水平" English translation, "世界水平的" English translation, "世界水球联赛" English translation, "世界水日" English translation, "世界水上电讯行政会议" English translation, "世界水设想" English translation, "世界水生物科学研究项目清单" English translation, "世界水事理事会" English translation, "世界水土保持方法和技术概览" English translation