That's because the applied voltage waveform is, for all intents and purposes, an exact graph of the desired physical motion of the speaker.

这是因为施加在扬声器上的电压波形，在意图上以及目的上，就是一个期望扬声器所做物理运动的图形。

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The reality is, it is usually the exact opposite that distinguishes an exceptional speaker.

但事实上，判断一名演说者是否优秀的方式恰恰与之相反。

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You feel an enormous sense of vindication and relief to see a native speaker experience the exact same difficulty you experience every day.

看到一个母语人士遇到你每天经历的困难时，你真是感到那些委屈得到了莫大的伸冤和解脱。

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