The country, though rugged and underdeveloped, is as large as France and is formed around the lush cradle of the Irrawaddy River valley, surrounded by highlands on three sides.

这个国家，尽管粗犷、未经开化，但同法国一样大，周边就是丰饶的伊洛瓦底河谷的发源地，三面环山。

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In this paper, the comprehensive exploitation and utilization programming of Yunzhu River Valley is carried out using target programming model and three plans are determined for selects.

应用多目标规划和模糊综合评价方法对晋中榆社县云竹河流域大型土地整理工程进行规划，得出三个供选方案。

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Where to find: River rafting trips are usually on offer in mountainous or valley regions such as the Three Gorges.

去哪里：通常一些山区或峡谷地带会开设漂流项目，如三峡。

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The play was called "With the Future on the Line, " and it told the story of how three Western Minnesota River Valley communities, in the late 1800s, competed to become the county seat.

CNN: When the audience paddles up to the play

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

FORBES: Home Ranch Clark, Colorado