ted英語演講稿：四種影響我們的聲音方式(參考版)
2025-04-13 02:06本頁面
【正文】 TED英語演講稿：四種影響我們的聲音方式 Over the next five minutes, my intention is to transform your relationship with sound. Let me start with the observation that most of the sound around us is accidental, and much of it is unpleasant. (Traffic noise) We stand on street corners, shouting over noise like this, and pretending that it doesnt exist. Well, this habit of suppressing sound has meant that our relationship with sound has bee largely unconscious. There are four major ways sound is affecting you all the time, and Id like to raise them in your consciousness today. First is physiological. (Loud alarm clocks) Sorry about that. Ive just given you a shot of cortisol, your fight/flight hormone. Sounds are affecting your hormone secretions all the time, but also your breathing, your heart rate which I just also did and your brainwaves. Its not just unpleasant sounds like that that do it. This is surf. (Ocean waves) It has the frequency of roughly 12 cycles per mi
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