It's not clear what to make of this report, or the video of the sonar scan that shows the object, but Swedish tabloids and Internet UFO buffs have had a field day.
2
知道怎样才能制作演示计算机操作视频，同时可以录取当时的声音及伴乐等。
How can we know that the production of computer video presentation, as well as taking time with the voice and music, etc.
3
我们谈过如何制作这些视频，怎样做最好。
We talked about how to make these videos and what will work best.
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