Road traffic related messages have been broadcasted via FM/AM radios for a long time, with few real-time transport and travel information (TTI).是什么意思_Road traffic related messages have been broadcasted via FM/AM radios for a long time, with few real-time transport and travel information (TTI).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句