While the Koch method is the fastest method of Morse training, speed alone is not its principal advantage.

虽然科克的方法是莫尔斯培训最快的方法，速度是不其主要优势。

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You start out by setting up your computer (or a microprocessor-based code tutor machine) to send you Morse characters at 20 WPM and at an overall sending speed of at least 15 WPM.

你设置你的电脑(或单片机为基础的辅导机器)，发送莫尔斯字符速度是20wpm，至少15wpm的全速。

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