It is a truism of computing that to map between dissimilar data structures, a more powerful data representation is needed. 現實(shí)生活中經(jīng)常需要處理異種數據結構的映射問(wèn)題，我們?yōu)榇诵枰獙で蟾鼮橛行У臄祿磉_工具。
Today, companies are building businesses on speech-based Web content by providing telephony access and presentation of data in interactive audio formats. 今天，不少公司正在將業(yè)務(wù)建立在基于語(yǔ)音的網(wǎng)站內容上，提供電話(huà)訪(fǎng)問(wèn)和提供以交互的音頻格式的數據表達。
