We have dammed rivers and drained wetlands.

我们已经拦河筑坝、排干湿地。

We have dammed rivers and drained wetlands .

我们已经拦河筑坝、排干湿地。

The river was dammed to create a reservoir.

这条河被阻塞了以创建一个水库。

The lake was dammed to provide water for the city.

湖泊被阻塞了以为城市提供水源。

The engineers dammed the river to control the water flow.

工程师们阻塞了河流以控制水流。

The stream was dammed to prevent flooding in the village.

小溪被阻塞了以防止村庄洪水泛滥。

The flow of water was dammed by the construction workers.

水流被建筑工人阻塞了。

The river has been dammed up.

河水被水坝截住了.

They dammed and tamed the wild stream.

他们筑起堤坝制服了那条奔腾的河流.

Dammed the brook to form a swimming pool;

挡住小溪来建一个游泳池；