Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/61fc0126c648e5e601b66d6b4f0d4a6e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 watertower是什么意思，watertower的翻译，watertower音标、读音、用法和例句_流逝汉英词典
The source regions of the Yellow River are crucial water resources in China and the important part of China's Watertower. 摘要黄河源头区是我国重要的水源涵养地区，是“中华水塔”的重要组成部分。