玛丽安说，她们已经爬到了路边的坡顶上，犹豫不定地站在那儿，希望沿着山坡爬过去，绕过那个水塘。
'said Marian, from the top of the roadside-bank on which they had climbed, and were maintaining a precarious footing in the hope of creeping along its slope till they were past the pool.
安太堡不采区的初始开采区域，北面和西面也都是露天矿的边坡，它们的稳定是露天与井工同时开采的安全保证。
The stability of the slope at the west and north of the first underground mining zone is safety guarantee of combined mining.
露天矿边坡是露天开采活动的产物，随着开采的不段深入，很多露天矿转为露天井工联合开采，其开采安伞性成为亟待解决的课题。
The high and cliffy is the result of opencast working. A lot of mine can not be opencast worked any more after many years mining, and the safety of the mining becomes a important problem.
露天矿边坡是露天开采活动的产物，随着开采的不段深入，很多露天矿转为露天井工联合开采，其开采安伞性成为亟待解决的课题。
The high and cliffy is the result of opencast working. A lot of mine can not be opencast worked any more after many years mining, and the safety of the mining becomes a important problem.
应用推荐