in black and white (in black and white)

Idiom Colors

含义

in written form; clearly stated

书面形式; 明确声明 (shūmiàn xíngshì; míngquè shēngmíng)

例句

"The rules are clearly written in black and white."

"规则明确写成了 黑白分明。" (guīzé míngquè xiěchéngle hēibái fēnmíng)