你可能要安装一些音频转换软件或应用来完成工作。
You may be required toinstall some transcription or audio software/applications to enable you to do your task.
它可以转换音频文件到你想要的各种平台上的应用程序格式-与高品质的承诺，最快的转换速度。
It converts the audio files into the formats you want for the application of various platforms - the fastest converting speed with the pledge of high quality.
应用推荐