例句：
Digital television has been around for some time now.
數字電視已經面市一段時間了。
With digital you can choose the camera angle you want.
有了數字電視你就可以選擇你所需要的攝像角度。
How long have you had digital?
你們有數字電視多長時間了？
No conversion from analogue to digital data is needed.
沒有必要把模擬轉換為數字數據。
The definition of the digital TV pictures is excellent.
數字電視圖像的清晰度很高。