It was made of blue cotton.

它由蓝色的棉花做成。

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A blue cotton shirt.

一件蓝色棉体恤。

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He wore a yukata, a light Japanese robe of blue cotton.

他穿着和服，一件蓝色棉质日本袍子。

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And here in the middle of the page a little ways down: My love's striped black-and-white cotton frock, jaunty blue cap, white socks and brown moccasins were not quite in keeping with the large, beautifully cut aquamarine on a silver chainlet which gemmed her throat, a spring rain gift from me.

在这一页中间偏下的地方：,我的小情人穿着黑白条子的棉布裙，带着鲜艳的蓝色帽子，白袜子和亮皮鞋与她脖子上那条优美的,蓝宝石项链有些不协调,这是由于那场春雨我送给她的礼物。

耶鲁公开课 - 1945年后的美国小说课程节选

The company will be using recycled cotton from blue jeans in the interior of the 2012 Ford Focus.

FORBES: Ford Focus Uses Recycled Jeans

The extraordinary lobby of the palace is centered on a marble fountain supported by cherubs, while the sky-blue walls are frescoed with cotton-ball clouds, birds, garlands and idealized rural scenes.

FORBES: Taj Falaknuma Palace: A New Experience of Palatial Splendor

If there had been just one puffy trawler, a little tugboat of a cloud, even so much as a cotton ball of vapor against the blue, he would have hoped.

NEWYORKER: Youth in Revolt