Groups used earth-moving equipment to restore the waterways.

各家团队使用土方设备修复水道。

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。

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

现在到处都是，尤其是世界航道。

He observed these deserted waterways carefully.

他很留心观察这一带人迹不到的海面。

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。

Efforts continue to dislodge the massive container ship blocking one of the world's most important waterways.

人们仍在努力移动阻塞世界上最重要水道之一的大型集装箱船。

In what nation would you find the world's longest manmade waterway?

世界上最长的人造航道在哪个国家？

Their efforts could make agriculture greener and our waterways cleaner.

他们的努力会让农业更绿化，水道更清洁。

The huge warship entered a narrow Oslo waterway along with Norwegian military boats.

这艘巨大的军舰与挪威军舰一起驶入奥斯陆一条狭窄的水道。

And inland waterways are, in general, dirtier.

内陆地区的水沟普遍更脏。

A massive tangle of trash clogging the waterway.

一大堆垃圾堵塞了水道。

B) They cannot promote industrialisation without polluting waterways.

B，他们不能在不污染水道的情况下促进工业化。

But these waterways seem minute in comparison to the world's two lengthiest rivers-the Nile and the Amazon.

但与世界上两条最长的河流——尼罗河和亚马逊河相比，这些河似乎微不足道。

Dredging is the process of removing sand from waterways.

疏浚是从水道中清除沙子的过程。

Levels of salt rose in nearly one-third of the waterways.

约三分之一水质的含盐量也有所增加。

That way, the fish do not travel through unhealthy waterways.

这样，鱼群就不必通过不友好的水路。

Massive dredgers worked around the clock to dig the waterway.

大型挖泥机昼夜不停地疏通航道。

There are large, older homes of the wealthy along its waterways.

在它的水道沿线有很多有钱人的大的古老的房子。