Not only is it able to climb a vertical wall, it can even manage one with an overhang.

它不仅能垂直墙壁上爬行，甚至还能在突出墙面上行走。

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To climb a vertical surface, and to find points of support where hardly a projection was visible, was play to Jean Valjean.

冉阿让的特长便是能直登陡壁，在不易发现的凸处找出着力的地方。

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In some places the cliff was almost vertical, and much too dangerous to climb.

在一些地方，悬崖几乎是垂直的，攀登太危险了。

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The first 800m are an intense vertical climb through Alpine meadow, but the trail levels out at an altitude of 1, 500m and the rarefied views of Lake Uri are worth the sweat.

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The toughest mountain on the list, the fang-like 1, 224m-high Federation Peak in Southwest National Park, requires the blind courage (but not the equipment) of a mountaineer, with the summit reached on an exposed near-vertical rock climb.

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One difficulty, for example, is that if the bow is raised too high above the stern during a climb, the airship can tip into a vertical position.

ECONOMIST: Monitor