例句與造句

1. launching datacasting service in dtv system
   在數(shù)字電視系統(tǒng)中開展數(shù)據(jù)廣播業(yè)務(wù)
2. digital tv improves reception, offers better picture and sound quality, and enables new applications such as high-definition tv hdtv, interactive tv and datacasting services
   數(shù)碼電視改善接收效果、提供更佳的畫面和聲音質(zhì)素，以及支援嶄新服務(wù)，包括高清晰度電視（高清電視）、互動電視和數(shù)據(jù)傳輸服務(wù)。
3. It's difficult to find datacasting in a sentence. 用datacasting造句挺難的