1.support pillar 支撑柱,撑头
例句:We danced in a circle around the support pillar in the middle of the room and chanted a thousand varieties of what seemed to be the same song.
我们围着房子里的一根顶梁柱跳舞、唱歌,用了一千种不同方式所唱的似乎是同一首歌 。
2.cable car 缆车
例句:Tourists who want to walk across the 400-foot long structure must ride up to it in a cable car.
游客需乘坐缆车到达大桥,才有幸漫步在这长400英尺的天空之桥 。