Erosion of gently dipping strata commonly results in the formation of asymmetrical ridges known as cuestas . 轻微倾斜地层的侵蚀通常造成非对称的山脊，称为单面山。
Eskers are very long ridges apparently formed when sub-glacial streams or rivers deposited sedimentary materials . 蛇形丘显然是冰下河溪的沉积物堆积而成的很长的垄岗。
Ahead of him now at the top of the ridge was the government position where he knew he would be challenged . 他面前的山脊上出现了政府军的阵地，他知道在那儿要受到盘问。
If the surrounding rock is soft and is later worn away, the walls remain and form ridges called dikes . 如果围岩柔软，日后又被剥蚀掉，这种岩壁就下来形成山脊，称为岩墙。
The dark blue ridge mountains in which i dwell, great-hipped, big-breasted, slumber on the western sky . 黛色的兰岭山，那是我居住的地方，它象臀丰乳高的女郎，依然安睡在浩瀚的天幕之下。
The dark blue ridge mountains in which i dwell, great-hipped, big breasted, slumber on the western sky . 黛色的兰岭山，那是我居住的地方，她象风姿绰约的女郎，依然安睡在浩瀚的天幕之下。
Her eyes, wandering over a wide tract of country to the southeast, fondly rested on the farthest ridge of hills in the horizon . 她的眼光扫过一片宽广的庄稼地，掠过东南，然后痴情地滞留于地平线上最远的山梁。
At the salient of that second angle was a large flat rock, jutting out from the ridge to the northward, overlooking the deep valley from which the road ascended . 在这第二个拐角的突出部有一个大而平坦的岩山，从山脊向北伸出，俯瞰深谷，路就是从那儿盘旋而上的。
A fold or ridge , as of skin , membrane , or shell 皱襞如皮肤、膜或壳的褶或隆起物
They are both “ ridges ” people cannot cross over 它们都是人们过不去的“坎” 。
