红绿蓝三原色色卡与标准白板实物图的翻译：Red, green and blue primary colors real color cards and standard Whiteboard diagram 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Red, green and blue RGB color card with standard whiteboard physical map

Red, green and blue primary colors real color cards and standard Whiteboard diagram

Red greenish blue Sanyuan all kinds card and standard tabula rasa chart in kind

3 colors red, green and blue color card with a standard whiteboard physical map

Red, green and blue primary colors real color cards and standard Whiteboard diagram