In a purely biological sense, fear begins with the body's system for reacting to things that can harm us—the so-called fight-or-flight response.

从纯粹的生物学意义上讲，恐惧始于身体系统对可能会伤害我们的事情的反应，也就是所谓的“战或逃反应”。

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What traffic teaches us is that reckless and uncontrolled change is as likely to harm us as it is to benefit us, and that thoughtful regulation is necessary for a better future.

交通教会我们的是，不计后果、不受控制的变化既可能造福我们，也可能伤害我们，而考虑周到的监管对更美好的未来而言非常必要。

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We all have habits that harm us.

我们都会有不利于自己的习惯。

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Our immune system's function is to keep us healthy in the face of an environment where there are lots of things that could potentially harm us.

我们免疫系统的功能就是保持自身健康,在面对危机四伏的环境时,使我们免受伤害

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It's folly to think that we have about us protective spirits who might actually keep us from harm.

认为真的有神灵在周围,庇佑我们不受伤害是愚蠢的。

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We can only take the necessary steps to minimize their ability to harm us.

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What would the world be like if we couldn't be confident that people we encounter will not harm us, and that they will be punished if they willfully do so?

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The plunge in the price of gold is the best indicator that the Federal Reserve has stumbled into a serious tightening of credit that will genuinely harm us and the rest of the world if it is not corrected.

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