wastewater control的用法和樣例：
例句
- Then, how to apply this principle in the sewage and wastewater treatment technology has strong practicality teaching.
那麼，該如何在水污染控制工程的教學中貫徹理論聯繫實際原則呢？ - The American Water Works Association and the Water Pollution Control Federation have become collaborators in its preparation.
美國水工程協會和水污染控制聯合會在其準備中已協同工作。
