特雷福喊道，但是没有丝毫回应，除了地上的一声巨响。

Trevor shouted, but there was no answer but a thud on the ground.

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这款 3M 利特曼电子听诊器3200放大患者的心跳声并传输心跳数据到心扫描软件中。

The sound-amplifying 3M Littmann Electronic Stethoscope 3200 listens to a patient's heartbeat and beams the beats to Cardioscan software.

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此外，也许世上没有其他人能让电子声如此悦耳动听（如1959-60的孔塔克特），而这些都是以前听到过的喀啦声与砰砰声。

And there was probably no one else who could make electronic sounds so lusciously melodic (as in “Kontakte”, of 1959-60), by sheer contrast with all the rattling and plicking that had gone on before.

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