Red, white and blue three color in a signalingdevice to give people sense: Red is a warm, white simplehearted, blue was able to embody a kind of goods and materials.是什么意思_Red, white and blue three color in a signalingdevice to give people sense: Red is a warm, white simplehearted, blue was able to embody a kind of goods and materials.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句