A magnetic holder screwed to the wall is a practical way of keeping knives always within reach and isolated from other objects that could dull and dent the blades by knocking against them.

在墙上钉几个磁性支架来存放刀具是个不错的方法，既方便取用，又能把刀具跟其他物品分开，免得磕磕碰碰地弄钝弄花了刀刃。

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You can check your alignment in this pose with your back against a wall. Stand with the backs of your heels, sacrum, and shoulder blades (but not the back of your head) touching the wall.

可以背靠墙来检查身体是否排成直线。站立，后脚跟、骶骨和肩胛骨接触墙面。(后脑不接触墙。)

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The cartoonists scoured the depths of originality by depicting the Blade Runner's blades chained to a prison wall with the runner himself absent.

BBC: African viewpoint: Dying to be armed