敦煌壁画的英文：
the Dunhuang frescoes

Most of the Dunhuang Murals depict Buddhist stories.
敦煌壁画所表现的大都是佛教内容

The Dunhuang frescoes are gems of ancient Chinese art
敦煌壁画是我国古代艺术中的瑰宝。

The beauty of Dunhuang is unique in the world.
敦煌的美在世界上是独一无二的。

They prepared a big exhibition of Dunhuang Art.
他们筹备了一个大型敦煌艺术展览。

The Dunhuang Mogao Grottoes is surely a shining pearl on the Silk Road.
丝路明珠敦煌莫高窟

Dunhuang was a desert oasis and an important town on the Silk Road in ancient times.
敦煌是古代丝绸之路上的沙漠绿洲和重要城镇。

For the unique hard water in Dunhuang that permeates along slender crevices, there is not a single opening which it does not enter. Any soluble substance in the rock stratum will be solved and carried away in all directions.
敦煌独特的硬水，顺着细小的缝隙无孔不入地渗透，再把岩层中的可溶性成分溶解后四处搬运。

Part of a wall painting here, a bit of a fresco there.
墙上这一部分是油画，那一小部分是壁画。

They are built on the Byzantine pattern, in small scale, and have painted fresco decoration.
他们以拜占廷式的图案建造，小面积地用壁画做装饰。

The epitome of the fine art of living and of presentation is thoroughly shown in the lamplight art fresco.
美好的生活艺术与馈赠艺术的缩影，尽显于灯光艺术壁画之中。

Among the abundant artistic relics are many Jiyue Figs in the frescoes.
遗留的艺术品很丰富，在壁画中有不少伎乐图

So in the eye of a scientist, a fresco on the wall is no longer a graphic humanistic picture but a coat of compounds of different molecular formulae.
于是，在科学家眼中，墙上的壁画便不再只是生动的人文景象，而成了具有不同分子式的化合物涂层。