✔ 最佳答案
You must need to do the sound editing before you BURN... being 燒錄歌曲 only mean copy the music file from your harddisk to CD or DVD... it cannot do anything... But you must understand that, if you want to use some simple software to edit the sound... the file may need UNCOMPRESS, if the file is WMA, MP3 files, being the file type has already compress, you may not able to do what you want...