当代→｜ONVIF协议是什么？ONVIF，原意为开放型网络视频接口论坛，即（Open Network Video Interface Forum）ONVIF致力于通过全球性的开放接口标准来推进网络视频在安防市场的应用，这一接口标准将确保不同厂商生产的网络视频产品具有互通性。…〔06-06〕

  →作文｜Recently, I saw a video, it was about how the foreigners thought about Chinese tourists. As Chinese economy develops fast, the lif…〔10-24〕

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  →作文｜Recently, a man in the video was popular in the internet, he was asked by a reporter about the opinion of “is it a crime for…〔08-02〕

  →作文｜Step Away From the Video Games Every afternoon hundreds of thousands of youths flood Internet cafes, switch on a game console, or…〔12-08〕