As the cloth is folded, some parts become dark blue, while other parts have a lighter color.

由于布料折叠，有的部分变成深蓝色，有的部分变成浅蓝色。

youdao

On the edge of the jacket, there is a piece of cloth that gives off light in the dark.

夹克边缘的一块布料可以在黑暗时发光。

youdao

Once, he glimpsed her from his window as she reported, preoccupied and solemn in a dark, wide-skirted cloth coat, for treatment across the street.

有一次，他从办公室的窗户瞥见她穿着黑色宽摆大衣，神情凝重，正传过街道去拿牙医的报告或是预约诊断时间。

youdao

One room is very dark. Special lighting makes a series of paintings on cloth glow in the dark.

VOA: special.2010.03.05

Samaruddin's grave in the local cemetery is covered in dark red ornamented cloth.

BBC: The Afghan 'green-on-blue' attacker seen as a hero