water economy

 
  • 水利

water economy的用法和樣例:

例句

  1. We have also built150small water conservancy works.
    我們還修建了一百五十項小型水利工程。
  2. Guizhou is rich in many water courses, streams and rivers.
    貴州水利資源豐富,有眾多大河小溪。

water economy的相關資料:

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