Your natural color lacks the vibrancy of richer browns and virtually begs to be deepened.

您头发的本色缺少更丰富的那种棕色的生机勃勃的感觉，急需加深颜色。

youdao

A natural theme of eucalyptus greys/greens and ochra reds/browns are accentuated with textured timbers to create warm and welcoming interiors that gracefully define various zones and spaces.

桉树的灰色/绿色和赭红色/棕色形成自然主题，突出了木材的纹理，创建温暖舒适的室内环境，雅致地界定不同的区域和空间。

youdao

I love the color in this one. The maroon and browns of the shirts with the yellow daffodils. The helicopter becomes a misplaced contraption within the natural environment.

我喜欢这幅的颜色。栗色和褐色的T恤夹杂着黄色的水仙花。没有自然环境的映衬下，直升飞机将成为一个摆错地方的道具。

youdao

The colours used are mainly natural: reds, blues, browns and whites produced from dyestuffs including madder, indigo, lettuce leaf, walnut skin, cherry stem and pomegranate skin.

UNESCO: Culture