They've got all the proper overhead equipment in there as well.

他们也有所有合适的架空设。

Two, not only are they going to install a few more poles and dramatically switch off their placements, but they're installing branching poles and changing the location and amount of overhead bars.

第二，他们仅要安装更多的电线并显着改变它们的位置，而且他们正在安装分支电线并改变架空的位置和数量。

Pointlessly, ridiculously, they rose and walked about the table; seen thus, all that they did appeared incongruous—it was as though they were being jiggled carelessly and to no purpose by invisible overhead wires.

他们毫无意义地、可笑地站起来绕着桌子走来走去；这样看来，它们所做的一都显得——就好像它们被无形的架空电线漫经心地摇晃着，毫无意义。

But nothing came of it; the engineer explained that he was obliged to start work from the south because that was nearest the sea, and saved the need of an aerial railway, reduced the transport almost to nil.

工程师解释说， 他得从南边开始工作， 因为那里离海最近， 而且省去了架空铁路的需要， 但是没有任何结果。 几乎减少了运输量。