谷: valley; ravine; gorge流域: watershed; basin; drainage a ...盆地: basin; saucer; bowl山谷: valley; mountain valley; dal ...河谷: river valley谷流域盆地: valley流域；流域盆地: drainage basin流域盆地: drainage basin流域盆地，见流域: drainage basin, see watershed内陆流域盆地: inland drainage basin泄水区；流域盆地: drainage basin流域盆地分水岭: drainage basin watershed谷流域: valley山谷，流域: valley盆地山岭: basin range盆地山脉: basin range盆地山脉省: basin and range province双盆地山口: deux bassins col des; deux bassins, col des宽阔高地山谷: hope河流盆地；流域: river basin流域；盆地；集水区: watershed盆地山岭相间景观: basin and range landscape河谷盆地: basin valley谷河: kok nam mae; nam mae kok; tanigawa; tanikawa地山: xu dishan
