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								- The climber edged carefully along the narrow rock ledge. 爬山者沿着狭窄的岩架缓缓攀爬.
 - We finally got at a ledge of rock near the summit. 我们最后到达了靠近峰顶的一块突出的岩崖。
 - Practice mixed climbing on toprope, placing crampons on rock ledges and nubbins, using ice tools to hook ledges and cracks. 如果降雪覆盖了冰面,这时的冰川就会变成地雷场。
 - Design of the Rock Ledge Crane Beam in the Dachaoshan Hydropower Plant 大朝山水电站岩壁吊车梁设计
 - Excavation Quality Control of Rock Ledge Crane Beam Protection Layers 岩壁吊车梁保护层开挖质量控制
 - The ledge overhangs by several feet. 壁架凌空伸出几英尺。
 - He keeps some books on the window ledge. 他把一些书放在窗台上。
 - The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
 - Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
 - The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
 - The New Rock Bench Excavation Technology for Construction of Underground Powerhouse Rock Ledge Crane Beams 地下厂房岩壁吊车梁岩台开挖新工艺
 - Model Test and Study of the Rock Ledge Crane Beam in the Dachaoshan Hydropower Plant 大朝山水电站岩壁吊车梁模型试验研究
 - This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
 - The water had worn a channel in the rock. 水把岩石冲出了一条沟。
 - He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
 - The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
 - He eased himself along the ledge to reach the terrified boy. 他小心翼翼地沿着突出的檐向那惊惶失措的男孩靠近。
 - The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
 - He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
 - The boat was sundered by the rock. 船被岩石撞碎了。