virtual set的用法和樣例：
例句
- The virtual studio technology is one that synthesizes the real image shot by the TV-camera and the virtual scene created by the computer.
摘要虛擬演播室技術(shù)是將攝像機拍攝的真實(shí)影像與計算機建立的虛擬場(chǎng)景進(jìn)行合成。 - The application of the virtual studio system is more and more universal in the production of television programs, and keying technology is the core of the system.
摘要虛擬演播室系統在電視節目制作中的應用越來(lái)越普遍，而鍵控技術(shù)是該系統的核心。
