The contest has been held / in anticipation of a new era of pylon building .

本次模型作品竞赛预期在高压线铁塔的新时代举行。

Alcatraz is less than 600 feet across , but hill has a solution : " one corner of the pyramid will have to rest on a very tall undersea pylon until I can make the island bigger , " he said .

恶魔岛只有不到600英尺宽，但希尔有解决办法：“在我将岛变大前，金字塔的一角将靠在一个非常高的海底塔架上。”

It is dirty and chaotic . Electricity comes , when it comes at all , through a fragile-looking spider 's web of bare wires that sags just above head height from post to pylon around the whole neighbourhood .

这里肮脏杂乱，当有电的时候，电力是通过低垂在头顶上的像蛛网般的裸露电线送来，在整个社区里到处矗立着电杆和塔架。

If it is to be installed in seas 40 metres deep , its pylon and foundations must measure 170 metres or so , half again as high as st paul 's cathedral .

如果把它安装在40米深的海中，它的电缆塔的高度得大约170米，是圣彼得堡大教堂高度的一半。