Audio- Video Recordings的意思|示意

The way to improve your speaking is to practice. You could do some "shadowing". This involves copying native speakers who are speaking on audio or video recordings.

最好的的提高你口语的方法就是多加练习啊。你或许做些“遮掩”。这也包括模仿那些通过录音或者录像说话的本地人。

It is able to analyse video and audio recordings in order to recognise gestures of both posture (moving the head in particular ways, for example) and voice (such as changes in pitch).

这套系统可以分析采集的视频和音频资料，进而分辨出不同的姿态(例如头部特定的活动)和声音(例如语调的变化)。

These secret audio and video recordings must be securely kept. The play of these materials has to be authorized by the leaders and the extension of the audience is strictly controlled.

涉密内容的录音带、录像带要妥善保管，在使用播放前需经领导同意并严格控制收听收看范围。

XXIII. Audio and video recordings of the secret conference need the authorization of the superintendent of the department.

第二十三条对各种涉密会议、活动进行录音、录像，需经主管部门领导同意。

Billions of letters, photographs, video and audio recordings, drawings, maps, treaties, posters, and other informative materials exist that tell the stories of America's history as a nation.

数十亿的信件、自传、录像和音频资料、图画、地图、条约、海报和其他情报资料讲述着美国作为一个国家的历史。

It can analyse video and audio recordings in order to recognise gestures of both posture (moving the head in particular ways, for example) and voice (such as changes in pitch).

这套系统可以对视频和声频记录进行分析以识别人类的姿体语言(比如以特定的方式我摇头)和语音语调(比如音调的高低变化)。