contrast&balance 中文意思大概是（照片）对比度,但英英翻译,用英语怎么翻译?

题目

contrast&balance 中文意思大概是（照片）对比度,但英英翻译,用英语怎么翻译?
是英英翻译哦

答案

Contrast is the difference between the color or shading of the printed material on a document and the background on which it is printed.
Balance is a desirable point between two or more opposite forces.