It takes only 40 minutes by underground.

乘地铁只需花40分钟。

We got to the park by underground.

我们乘坐地铁去的迪斯尼乐园。

It is very convenient to travel in London by underground.

乘地铁在伦敦旅行非常方便。

No, it's not too far. You can get there by underground.

不，不是很远，您可以坐地铁到那里。

As became clear during the restoration, they were linked by underground channels that also connect to aquifers.

很明显，在修复期间，它们通过接连着地下通道相连，地下通道也连接着含水层。

Maria usually gets back home by underground at half past five and has her dinner at half past six.

玛丽亚经常乘5点半的地铁回家，她六点半吃晚餐。

Urm. It's near Oxford Circus, so it's also easy to get to by underground and bus. How about the courses?

这个靠近牛津广场，所以搭地铁或公交车都很方便。课程怎么样？

I shall sleep long enough, by and by, underground.

我会在地下睡足够长的时间。

Subway networks, no longer drained by underground pumps, fill with millions of gallons of rainwater.

不再由地下水泵排水的地铁网络充满了数百万加仑的雨水。

Aladdin sequel, the Afar plume is a part of the Earth’s mantle that has been heated by underground magma.

阿拉丁续集， 阿法尔地幔柱是地幔的一部分，已被地下岩浆加热。

Sinkholes can most notably be found in karst terrains, which is a term for places throughout the world whose features are largely influenced by underground drainage.

天坑最常见于喀斯特地貌， 这是一个术语，指的是世界各地的特征在很大程度上受地下排水系统影响的地方。