城建部门想把1.8兆瓦的机器连接到城市间的高压输电网(以节省在传输途中损失的能源)，因此这些机器需要清洁地运行。

Utilities want to hook up the 1.8-megawatt machines to the grid in the middle of cities (to save the energy otherwise lost in transit), so they need to run clean.

youdao

城建部门想把1.8兆瓦的机器连接到城市间的高压输电网(以节省在传输途中损失的能源)，因此这些机器需要清洁地运行。

Utilities want to hook up the 1.8-megawatt machines to the grid in the middle of cities (to save the energy otherwise lost in transit), so they need to run clean.

youdao