They just put it in black and white terms.

他们只知道白纸黑字。

youdao

These terms are clearly written in black and white. You can never deny them.

这些条件白纸黑字，一清二楚，想抵赖是抵赖不掉的。

youdao

These terms are clearly written in black and white. You can never deny them.

这些条件白纸黑字，一清二楚，想抵赖是抵赖不掉的。

youdao