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nền tảng đĩa màuֽŽзӳϵͳѯ±۳һƳֽʾͨ¹ʺܶӱ鷳ͨѡ˽ɡķռԼܾʧƻĽͨѹ˾ͨ¹漰˵¹һʱ䱨Ӧ˽
2009201739ؾðɱȼ۸11.8%ȫʡٸ0.8ٷֵ1013.1%ȫʡ2.1ٷֵï봨ƽݵȵؾñֽϿֱΪ15.6%15.3%15%15%13.9%ɣǺˮĻǵˮĶǰDZиֳûвԭȾĻûвԭڳ֮ǰи䶳Ĺڹֳĺ㶼˹ϵ˹жѹĴʳһ㲻νļ
Ϊʽйķչģʽĸ↑žṩ֧ɽѧʷ(BradScott)̸20200ѷʱʾ൱׳ƽĻҪöָӵţλڳߵĻɽ
ôǽ躣óۣžʡϾСӱۺʵóۣӴϵͳҪȫʡ֮Ҫȫ֮ǵÿһʽÿһԴڵ˿ӻ˷û㹻սԶƶʱҡϦô֮ıԴͻᱻ˷ߺͻᱻĴóۣܾͻ亦4ǻԺʿ(KerstinEkman)1989δѧԺ