a system of transport using trams (= electric vehicles that go along metal tracks in the road)

Many cities and towns are introducing or reintroducing tramways of ultra modern design. 许多城市和城镇正在引进或重新引进超现代设计的有轨电车。

the metal tracks that trams or other vehicles run along

The whole area is interwoven with narrow gauge tramways for transporting the sugar harvest to the crushing plant. 整个区域遍布窄轨电车的轨道，用于将收获的糖料作物运送到压榨厂。

a vehicle that hangs from and is moved by a cable (= a thick, strong wire) and transports people or goods up steep slopes or above an area of land

Roosevelt Island Tramway: Hitch a ride over the East River to Roosevelt Island and back on one of the City's more novel and fun forms of transit. 罗斯福岛空中缆车：这是纽约市比较新颖有趣的交通方式之一，您可以搭乘东河上的索道往返罗斯福岛。

You can enjoy a bird's-eye view of the zoo from the Skyfari aerial tramway, or take a guided tour bus. 您可以从空中观兽缆车上俯瞰动物园，也可以乘坐导览巴士。

In the 1880s local limestone was carried on a complex aerial tramway to be loaded onto ships at Rockland Landing. 在19世纪80年代，当地的石灰石通过复杂的空中缆车被运到罗克兰的栈桥装船。