风波继续活跃于墨西哥上空，归功于可携式摄像机，成为最具备证明文件的视觉聚集。
The wave of UFO activity continued in the skies over Mexico and, due to the video camcorder, became the most documented mass sighting ever.
大多数钢琴演奏者最初只是录制音频，他们认为音乐的输出是最为重要的，而且旧式的可携式摄像机也不能很好地录制音乐。
Initially, most pianists made only audio recordings, thinking that the musical output was the most important; in addition, the older camcorders could not adequately record music.
Rational Performance Tester同使用一个可携式摄像机录制录制一段视频剪辑拥有相似的工作方式。
Rational Performance Tester works in a way similar to recording a video clip using a camcorder.
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