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iPhoneֻΰm4aΪm4r?
1Ժزװ<˸ʽƵת>ߣѡƵתܣֶָ֧ʽ...
...ѡm4aʽijɡm4r,;ôİϸ...
ȥ ֪ļ͵չ ǰĹ ȷ Ȼܿļ ѡк Ǹ .m4a һҪ .mp3 ...
iPhoneֻ,m4am4r?
Ѻӡm4aijɡm4rᵯȷļ͵ȷϿѡȷϡɡ
ôwin7Դʾ"m4a"ʽij"m4r" - ZOL...
ȿʾļչ,Ȼʱչm4aijm4rʾļչķ:ȡѡһֱļ͵չļע...
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ɺҪm4aʽļתm4rʽiTunesУǿͨ²...
ôʹiTunesתõM4Rʽiphone~ϸ...
7.m4aΪm4r8ƫá9ǰ10Ͽѡ11...
ߵ"windowsԴʾ",ô"m4a...
ѡк Ǹ .m4a һҪ .mp3 xpϵͳΪ win7 ҵĵԺϽи֯ѡ,...
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1鿴ƵļǷƵļŵġ2ֵֻ֧ǰŵʽ...
ĺѡm4aʽijɡm4r,ô...
Ҽ˴еǸѾغõƵƬ,桰ԡ(ֱ,չ),չm4aʽijɡm4r,...