工人们正在安装新的高压电塔来支撑电线。

Workers are installing new ___pylons to support the power lines.

赛车手在转弯时紧贴着标杆行驶。

The race car driver stayed close to the ___pylon while taking the turn.

这座桥的两端各有一座形似埃及门塔的装饰性塔楼。

The bridge has decorative ___pylon-shaped towers at both ends.