视频对话：
With a voice sample, he could get it to say anything.
他就能够说什么了。
He kept all the audio files in a main file.
他在主储存器中保留了所有的声音文件。
All right, I think I've found it.
好的，我找到了。
本期学习词汇：
file
n. 文件；档案；文件夹；卷宗；
例句：
1.No matching file was found.
　未找到匹配的文件。
2.The police have a file on him.
　警察部门存有他的档案。
3.She was holding a file under her arm.
　她腋下夹着一个文件夹。