Although the garden paths can do their jobs well, they still lack necessary prettification.

园路能正常承担游赏时的通行功能，但园路自身的美化仍然欠缺。

The objective of this dissertation is to study ancient bullas as Seal Cutting Art on characters transformation, prettification, combination and the arrangement .

本文的出发点是以篆刻艺术的眼光看待古玺中的文字的变形、美饰手段、组合方式和文字的排列方式（章法）。

The paper contrasts euphemisms of both English and Chinese from the perspective of communication functions including avoidance of taboos, prettification or disguise, and politeness.

本文试从交际功能角度，即避讳、美化和礼貌三个不同方面将英汉委婉语做了对比。