... 山坡保护工程 Hillside covering work 山坡地开发 Hillside development 山坡栅栏工程 Hillside fence work ...
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Hillside Development and Planning 坡地开发与规划
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As Mount Rubavu was deemed unsafe for urban development, it was decided to reforest the hillside and turn it into a recreational park.
UNESCO: Ecological Sciences for Sustainable Development
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