The sunken sail boat was a glimmer of white on the bottom.

这条沉没的帆船在海底呈一道白色微光。

《柯林斯英汉双解大词典》

I never thought they'd put it in black and white on the front page.

我从未想到他们会在头版把它登出来。

《牛津词典》

White on white is no contrast - you can't see anything.

白色在白色上面是没有反差，你看不到任何东西。

youdao

So the black players on the team were forced to ask their white teammates to buy food for them.

VOA: special.2010.04.11

So binary search, the phonebook example, binary search on the pieces of paper on the white board, why is that?

是二分查找，例如电话簿的例子,对其中的某一页进行二分查找，为什么呢？

哈佛公开课 - 计算机科学课程节选

Inside the suitcase is a plain piece of white paper and the children were asked to draw the things they think they would need on the trip. Sometimes they get they wouldn't need.

行李箱里面是一张普通的白纸,我要求孩子们,在纸上画出他们认为必要的,旅行用品，有时候他们画出来的并不需要。

麻省理工公开课 - 媒体、教育、市场课程节选

Pure bred Herdwick lambs are born largely black, often with tips of white on their ears.

BBC: Protected status for Lakeland Herdwick sheep

It was shot in black and white on location inside a District of Columbia jail.

ECONOMIST: Sundance film festival

One reason: The actual figures do not appear in black and white on any balance sheet.

WSJ: Cox and Archer: Why $16 Trillion Only Hints at the True U.S. Debt