black and white

基本解釋

These ironclad details are irrefutable proof in black and white.
白紙黑字，鐵證如山。
《新英漢大辭典》
In 1962 there was only one tv channel in Sweden, and it broadcast in black and white.
1962年，瑞典當(dāng)時只有一個電視頻道，而且是以黑白色率播出節(jié)目。
Unfortunately, this is not quite true -- or at least not as black and white as it may seem.
遺憾的是，這種觀點并不完全正確，或者至少不像白與黑那樣分的清楚。

At the National Gallery of Art, visitors can see black and white photographs taken by Robert Frank during the nineteen fifties.
Milton opens up a shady space for something approaching a kind of moral relativism where black and white theological categories simply don't apply.
彌爾頓為接近道德上的相對主義,即黑和白之間的區(qū)分已經(jīng)無法簡單的適用,開創(chuàng)了先河。
耶魯公開課 - 彌爾頓課程節(jié)選
It can make the issue black and white and can make things helpful.
這可以讓事情清晰分明,可以讓事情變得有益。
普林斯頓公開課 - 人性課程節(jié)選

In a black and white photograph or film, everything is shown in black, white, and grey.
A black and white television set shows only black and white pictures.
A black and white issue or situation is one that involves issues that seem simple and therefore easy to make decisions about.
You say that something is in black and white when it has been written or printed, and not just said.

黑白
Two value image and grey image are often called black and white image. The bit depth of many grey images is eight, and the grey level is 256.
對于黑白圖像,常指二值圖像和灰度圖像。
計算機(jī)科學(xué)技術(shù)
黑白