1、There is a big underground railway system in London
倫敦有龐大的地下鐵路網(wǎng)。

2、The table demonstrates the features of the underground railway systems in 6 cities.
該圖表展示了六個城市地鐵系統(tǒng)的特點。

3、The underground railway is being extended to the airport.
地鐵正在向機場延伸。

4、The new underground railway will facilitate the journey to all parts of the city.
新的地下鐵路將為去城市的任何地方提供方便。 。

5、The thief is running in the direction of the underground railway station.
這個小偷正朝著地鐵車站的方向跑去。

6、By 1997 or thereabouts Athens will have a new airport, plus the best underground railway in Europe.
到1997年前后，雅典將有一個新機場，還有歐洲最先進的地鐵。

7、The new underground railway will facilitate the journey to the airport.
新的地下鐵路將為去機場提供方便。

8、The underground railway runs 24 hours a day.
地下鐵路一天24小時都在運行。