The canals take water to the rice fields.

把送到稻里。

The aqueduct is completed, and it is good.

引已经完工 非常不错。

One of the villagers shows us where to find there overflow channel.

一位村民告诉我们哪里可以找到排。

Yeah, the Romans are famous for their aqueducts.

是，罗马人非常有名。

But how am I going to get these people to build this ditch for me?

但是我怎么能让这些人为我挖这个呢？

We've had a delightful correspondence about the Delaware Aqueduct.

我们曾就特拉华问题有过愉快交流。

In the warmth of early summer, the red-crowned cranes have moved into the farmland waterways.

在初夏温暖里，丹顶鹤已经搬到了农里。

But also a lot of these aqueducts ended at great fountains, but also in the great public baths.

这些也最终做成喷泉或引到池。

It was blocked by the system of canals, embankments and wastewater drains built parallel to the river.

它被与河流平行运河、堤防和污排系统所阻塞。

So one of the most impressive structures that I'm seeing is this aqueduct, this highway for water.

其中一个令人叹服结构就是我现在看到，高速路。

Roads have turned to rivers, and there have been dangerous muddy debris flows and burn scars and waterways.

道路已经变成了河流，还有危险泥石流、小溪痕以及。

Well, apparently back in the 1950s they built channels to drain away the water in case of flooding.

好，在1950年时候，他们建造了将抽干以防洪涝灾害。

Government and business officials wanted to turn the Everglades into farmland and began building canals to drain the swamp.

政府和企业官员想要将大沼泽地变成农，于是开凿用以排干沼泽。

The coin found in a ditch at a small Roman farmstead depicts the emperor Ulpius Cornelius Laelianus.

硬币是在一处罗马农场附近中发现，硬币上刻是莱利亚努斯国王。

In it, he developed a theory that intelligent life had created waterways all over the surface of Mars.

在这本书里，他提出了一个理论，智慧生命在整个火星表面创造了。

So it seems like the likely source of water pollution would be factories, runoff from farms, sewage from cities.

所以看来最可能污染源是工厂，农场和城市下道。

" I have dreamt enough for now. Canal water will suffice. Help me, if you would" .

" 我暂时睡够了，也做够了梦。里就行。请帮我一把吧。"

His theory of Martian life became so complex that he made maps of cities and waterways on the planet.

他关于火星生命理论变得非常复杂，以至于他制作了关于火星城市和地图。

The channel is teeming with insects, fish and frogs, but the parents can barely keep up with their gangly offspring's appetite.

里到处都是昆虫、鱼和青蛙，但父母们几乎无法满足它们瘦长后代胃口。

No. Really they just need to find the money for something to replace the drainage channels, in order to protect against flooding now.

是。他们现在只需要寻找资本来代替抽，以防洪涝灾害。