put it down in black and white
Black and white words, Chinese idiom, Pinyin is B á izh ǐ h ē iz ì, which means black words written on white paper, and it means that there is conclusive written evidence, which can not be denied. It's from watching the slave buy the enemy creditor.
Analysis of Idioms
The evidence is solid, the evidence is true, and the evidence is irrefutable
The origin of Idioms
The second discount of Yuan Wu Ming Shi's watching the slave buy the enemy creditor: "don't gossip, there are black words on the white paper. If there is a person who goes back on his word, he will be punished for using the banknote with the person who does not go back on his word. "
Idiom usage
It can be used as predicate, attributive and complement. It can be used to describe a person with written evidence.
Examples
Can you stick it on the wall in black and white? " (Zhao Shuli's exercise) the IOU you signed is clearly written in black and white. How can you say that you don't owe him money?
Chinese PinYin : bái zhǐ hēi zì
put it down in black and white
Think twice before you think twice. cháng lǜ hòu gù
suffer affronts without resentment. shǔ dù jī cháng
give a vivid and lifelike description. huì yǐng huì shēng