1. Beauty is but skin-deep. ---Davies. 美貌是肤浅的东西。----戴维斯。
2. If we don't want to do the digging work, we only can live a life in a very superficial and skin-deep level and way. 如果我们不想做这深入的工作，我们就只能停留在非常肤浅的生活品味和生命层次上。
3. If you want know the things well, you have to understand them sufficiently. but because it is endless, our knowledge are always skin-deep, deficient. 为了充分地认识事物，必须充分的了解它们。然而由于那几乎是没有穷尽的，我们的认识也就总是肤浅的、不完善的。
英英解释
adj.
1. involving a surface only
网络释义
skin-deep 肤浅的;
表面的;
皮毛的;
表面上的;
Beauty is but skin-deep 不可以貌取人;
美丽薄如纸。;
红颜易变。;
不可以貌取人:;
