gān hàn / dì qū / cháng / bǎ / jīn hé huān / zhòng / zài / dào lù / liǎng páng / yòng lái / zhē yīn / hé / fáng fēng干旱地区常把金合欢种在道路两旁,用来遮阴和防风。In arid regions, acacias are often planted along roadsides to provide shade and protect against the wind.