According to the Consumer Electronics Association (CEA), roughly 2.3 million TV sets capable of receiving the new digital TV signals have been sold over the past 3 and a half years.是什么意思_According to the Consumer Electronics Association (CEA), roughly 2.3 million TV sets capable of receiving the new digital TV signals have been sold over the past 3 and a half years.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句