政府正在计划投资几十亿建一个由水渠、水管和高架水道构成的系统，将水从潮湿的南方转调到干旱的北方。

The government is planning to invest billions in a system of canals, pipelines and aqueducts to divert water from the soggy south to the parched north.

youdao

如果他要转调，肯定是转到一个非常安全的近关系调。

When he modulates it is to a safe, closely related key.

youdao

如果要降低水压，则逆时针方向旋转调节螺丝。

To lower the reduced pressure - turn the adjusting screw counterclockwise.

youdao

Remember we had in that one piece and then there was a modulation tying them together, but those were completely different sentiments.

记得吗这个片段,然后，这两段音乐用一个转调相连接，但是表达了截然相反的感情。

耶鲁公开课 - 聆听音乐课程节选

Called modulation and this is sort of where we'll be really, really four months from now, modulation.

是转调,它也将是我们学习的重点,实际上今后的四个月,转调

耶鲁公开课 - 聆听音乐课程节选

A lot of what we were doing today is very straightforward, the idea of duple versus triple meter, but most modulations we don't usually hear.

我们今天听的很多音乐都没有起伏,包括二拍子,三拍子节奏,但是我们很少听到转调

耶鲁公开课 - 聆听音乐课程节选