until the land between them is sculpted into tablelands 最终形成桌状高地

50. have carved channels through the solid rock.
    在坚硬的岩石上切割出凹槽
51. Slot canyons, 150 feet deep.
    形成狭缝谷 深达四十六米
52. In some places, these canyons have widened
    一些地方的峡谷不断侵蚀扩张
53. until the land between them is sculpted into tablelands
    最终形成桌状高地
54. and isolated pinnacles,
    和高耸的石塔
55. some of the most dramatic landscapes on the planet.
    这是地球上最激动人心的自然奇观
56. The rain may be long gone...
    雨季也许早已过去

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 53 行