他表面看上去像个正常人。

Tā biǎomiàn kàn shàngqù xiàng gè zhèngchángrén.

He looks like a normal person on the surface.

这包包的表面很漂亮。

Zhè bāobāo de biǎomiàn hěn piàoliang.

The appearance of this bag is so pretty.

表面上他很冷漠，但内心其实很温暖。

biǎo miàn shàng tā hěn lěng mò, dàn nèi xīn qí shí hěn wēn nuǎn.

He appears cold on the surface, but he is actually warm-hearted.