They floated down an eastward flowing river.

他们顺着一条向东流的河漂流而下。

youdao

The Federal Energy Regulatory Commission ordered the dam removed after concluding that the environmental and economic benefits of a free-flowing river outweighed the electricity generated by the dam.

美国联邦能源监管委员会得出结论说，一条自由流动的河流所带来的环境和经济效益超过了大坝产生的电力，因此下令拆除大坝。

youdao

An ever-flowing river is hard to control militarily.

昔日流畅自如的河水是很难实施军事控制的。

youdao

Below,the flowing river continued to uncover more and more levels of ancient rock.

VOA: special.2009.10.07

And judges picked Mr Hollins from the nominations for rescuing a drowning man and his dog from a fast-flowing river.

BBC: NEWS | UK | Wales | 'First class' awards for posties

He said the old bridge was affected by tides, a fast-flowing river, and foundations that had "taken a pounding" over the years.

BBC: Shoreham swing bridge nearing completion

"Neither Mr Fuller nor any other member of staff knew that the group was intending to cross a fast flowing river, nor could they reasonably have foreseen that they would attempt to do so, " he said.

BBC: Charlotte Shaw