Groups used earth-moving equipment to restore the waterways.

各家团队使用土方设备修复水道。

A massive tangle of trash clogging the waterway.

一大堆垃圾堵塞了水道。

Most were along narrow manmade waterways used to water crops.

很多都沿着之前用来灌溉作为的人工水道而建。

Keeping down the multi-billion dollar cost of maintaining clean waterways.

降低每年在清洁河道上花费的数十亿美元。

Massive dredgers worked around the clock to dig the waterway.

大型挖泥机昼夜不停地疏通航道。

These days, it’s everywhere especially in the world’s waterways.

现在到处都是，尤其是世界航道。

Ships are struggling with low water levels on Europe's busiest waterway.

在欧洲最繁忙的航道上，船只正与低水位作斗争。

The U.S. Army Corps of Engineers is responsible for keeping shipping waterways clear.

美国陆军工程兵团负责保持航道畅通。

" They've destroyed the waterways to mine coal, " says Nina McCoy, an Inez resident.

“他们为了开采煤矿就破坏我们的水路，”伊内兹居民尼娜·麦考伊说道。

It's an important waterway that has been shrinking steadily over the past century.

这是一条重要的水道，在过去的一个世纪里，它一直在逐渐枯竭。