But to unlock that future, we need to build far more high voltage transmission lines and update the entire energy grid.

但是为了开启未来，我们需要建造更多的高压输电线路，并更新整个电网。

You disconnected the transmission lines? Are we off the grid?

你切断输电线路了吗？我们的电网也断开了吗？

I'm not sure, because it's complex local politics that denies the transmission line or the wind field.

我不确定，因为复杂的地方政治拒绝输电线路或风场。

He learned that a high voltage underground  transmission line had experienced a fault, costing the City tens of thousands of dollars  per hour in lost capacity and downtime.

他了解到一条高压地下输电线路出现故障，导致该市每小时因容量损失和停机而损失数万美元。