Miles of bridges had to be built.

高铁线路上了数英里的桥。

However this project was eventually deemed too expensive and also shelved.

然而，运河这个项目最终因为价格太昂贵，被终止了。

The tunnel cost $12 billion to build under the Alps of central Switzerland.

这条隧道位于瑞士中部的阿尔卑斯山区，耗资120亿美元。

In the late 13th century, work started on a gothic cathedral in den bosch.

13世纪晚，在登博斯开始哥特式大教堂。

Houses -- often three storeys high -- were built of stone.

房子般有3层楼高，用石块。

In Cambodia, we already have a dam.

而柬埔寨已经了大坝。

Wide boulevards built during the French colonial era are lined with cutting edge skyscrapers, while jasmine scented temples gently rub shoulders with chic rooftop bars

法国殖民时的宽阔林荫大道 沿着两旁的摩天大楼排列，而茉莉花寺庙，与别致的屋顶酒吧 轻轻擦肩。

In grief, Shah Jahan commissions a tomb for his beloved wife.

悲伤中的沙杰罕命人为他的挚爱墓。

Build a dam, block the stream, work the furnaces night and day.

造筑水坝，阻挡河流，熔炉。

So Wyoming officials built eight wildlife crossings along some 12 miles of U.S. Highway 191: two overpasses and six underpasses.

因此，怀俄明州官员在美国191号高速公路沿途12英里了8个野生动物通道：2个天桥和6个地下通道。

The Great Wall of China is an assemblage of smaller walls built by various dynasties over many years.

万里长城是由各朝各代的片片围墙渐渐组合而成的。

We've got an auditorium because we put on presentations. Much like we did yesterday but we have to go to San Francisco to do them.

这里将个大礼堂，我们就不用像昨天那样跑到旧金山去开会了。

Some had proposed building a long suspension bridge instead or some combination of railroad and street to join the two countries, what was decided upon has impacted Europe dramatically.

当时些人还议长吊桥，或借由铁路、公路来连接两国交通，这决定对欧洲产生了巨大影响。

Where would you find the oldest underground railway in the world?

世界上，哪里有最早的地下铁路？

Developers clear forests to expand cities or build roads.

开发商砍伐森林是为了扩张城市或道路。

When he was on the campaign trail in 2016, future U.S. President Donald Trump promised to build a wall along America's southern border with Mexico.

当他在2016年竞选时，未来的美国总统Donald Trump承诺要沿着美国南部与墨西哥的边境堵墙。

It was built in 1406 under the order of The Ming Emperor Yongle.

它于1406年明代永乐（朱棣）皇帝下令而。

They are building a highway between the two cities.

他们正在两城市间高速公路。

A grand Victorian narrow home might even support a rooftop belvedere, or cupola with little windows, creating a chimney effect that led hot air escape skyward.

气派的维多利亚式独栋住宅还会在屋顶观景通风小塔楼，带有小型开窗，利用烟囱效应，把热空气向上抽出排到室外。

It means tax revenue for better schools and roads.

它意味着这些税收可以用来更好的学校和道路。