这个评价没有听见，直到记者们重放他们的磁带录音。
The remark went unheard until reporters played back their tape recorders.
本片制作人表示：“在大部分人类历史中，记忆就像一台磁带录音机：忠实的纪录信息，然后按原音重放。”
"For much of human history, memory has been seen as a tape recorder that faithfully registers information and replays it intact, " say the film's makers.
录音设备上的一种装置，它能精确地把重放磁头或组合磁头调准到记录介质的磁道上。
On dictation equipment, a device for accurate alignment of playback head, or combined head, to the track on the recording medium.
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