copyright standard的用法和樣例：
例句
- Since there is no common DRM standard, songs purchased for one type of music player may not work on another.
由于現在并無(wú)一個(gè)共同的數字版權管理標準，所以為這種音樂(lè )播放器購買(mǎi)的歌曲可能在另一種播放器上就聽(tīng)不了。 - The provision of standard forms of various copyright licencing contracts shall be the responsibility of the National Copyright Administration.
國家版權局負責提供各類(lèi)著(zhù)作權許可使用合同的標準樣式。
