From external appearances he seemed to be about forty years of age.

2. 从外表看，他似乎四十岁左右。

Furthermore, judging someone by his or her external appearance can be deceptive.

此外，通过他或她的外表来判断一个人可能具有欺骗性。

She, too, had identified with a condition: her external appearance.

她也认同了一个条件：她的外表。

Judgments based on external appearances prevent US from getting to know a person's nature, and are superficial and limited.

基于外表的判断使我们无法了解一个人的本性， 而且是肤浅的和有限的。

Despite its smooth external appearance, at the micro level, it has a coarse texture thanks to thousands of tiny teeth-like scales called dermal denticles.

鲨鱼的皮肤还有别的独到之处，虽然从外面看上去十分光滑但是在显微镜下有着粗糙的纹路鲨鱼皮肤表面布满了成千上万微小的齿状麟片。

That is to say, you get your sense of who you are from things that ultimately have nothing to do with who you are: your social role, possessions, external appearance, successes and failures, belief systems, and so on.

也就是说，你从根本上与你是谁无关的事物中获得你是谁的感觉：你的社会角色、财产、外表、成功和失败、信仰体系等等。