If you are sticking with one colour, use lots of different shades and keep the walls simple.

如果你坚持用一种颜色，那就选用大量深浅不同的色调，保持墙面的简洁。

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It is currently in the early stages of development and the prototype on show at DHK shows lines that are stuck on one colour.

它目前还处于开发的早期阶段，在DHK展览会上展示的样品机表明，其类型还限于一种颜色。

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The system currently works in just one colour. However, the scientists have previously developed colour holographic displays that refresh at a faster rate.

这个装置目前只能显示一种颜色。但是，科学家们之前已经开发出了刷新率更高的彩色全息显示器。

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Early 3D printers could only work in one colour but the latest versions can produce intricate, multicoloured objects.

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With a lead time of four weeks, it was able to get within one colour either side 90% of the time.

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Batik is dyed by proud craftspeople who draw designs on fabric using dots and lines of hot wax, which resists vegetable and other dyes and therefore allows the artisan to colour selectively by soaking the cloth in one colour, removing the wax with boiling water and repeating if multiple colours are desired.

UNESCO: Culture