The river valley is intensively cropped.

河谷里种满了庄稼。

《牛津词典》

5,000 years ago, Egypt really began to flourish out in the Nile River valley.

五千年前，埃及在尼罗河谷真正开始繁荣。

youdao

youdao

As General Custer moved through the river valley, he sent men ahead to explore the area.

VOA: special.2010.04.08

Then next to that north-south central hill country, you've got also running north to south, what we call the Great Jordan Rift Valley It goes the entire length of the country And the Jordan River runs through this valley.

靠近这个中心分布着南北走向山丘的国家，你看到,南北走向山谷，被称作约旦大裂谷,它贯穿整个国家的南北,约旦河流过这条裂谷。

耶鲁公开课 - 旧约导论课程节选

The school was named after the Hudson River Valley in the state of New York.

VOA: special.2009.05.01

The Santa Cruz River valley and its environs is one of the areas that has been most affected.

BBC: Trekking Peru��s Santa Cruz trail

Among the cottages, the three-bedroom Columbine has spectacular panoramas over the Elk River valley.

FORBES: Home Ranch Clark, Colorado

Born in San Francisco, Mr. Williams moved to the Russian River Valley after his father died.

WSJ: How Burt Williams Became Pinot's Patron Saint | On Wine by Jay McInerney