Extreme heat is also being blamed for lose overhead power lines on the North-East corridor.

极端高温也被归咎于让东北走廊的电力线路失去电力。

So we're trying to do something about that. Another area of concern is the overhead power lines.

所以我们试着在这方面改善。另一个令人担忧的问题是头顶的电线。

The conventional solution is to string  these lines overhead on towers.

传统的解决方案是将这些线路串在塔顶上方。