I frequently travel on the London Underground.

我经常坐伦敦地铁。

youdao

The London Underground opened in 1863, and you can tell.

伦敦地铁在1863年对外营业，这你也能说出。

youdao

The tunnel is wider and cleaner than the London Underground.

这条隧道比伦敦地铁更宽、更干净。

youdao

The group's "Inspired by Muhammad" posters are now on view all around London, including in stations of the Underground and at bus stops.

VOA: standard.2010.07.19

London may be famous for its red double-decker buses, but it is the underground system, parts of it more than a hundred years old, that is especially vulnerable.

VOA: standard.2010.04.01

The oldest metro in the world, though, is the London Underground, which opened in 1863.

BBC: Subway systems by the numbers

Dating the rocks in London doesn't tell you the age of the London Underground.

BBC: NEWS | Science/Nature | Early life thrived in lava flows

Those represented include BAE Systems, Rolls-Royce, the London Underground and the English Premier League.

BBC: David Cameron urges India to open up to British business