该研究发现常见的三种错误：第一，对周围情况观察的不是很全面。

Three of the common mistakes the study found: Not scanning around you well enough.

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“他们都十分敏感而且极大地受到周围情况的影响，”他说，包括社会风气和感到支持。

"They are both subtly and profoundly affected by what goes around them," he said, including the social climate and perceived support.

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最后一点就是对信任的练习；信任你的训练、我们对周围情况的估计、我们的工具、健康，还有最重要的——我们的同伴。

This last point relates to the fact that the whole exercise is based on trust; trust in our training, our assessment of the situation, our tools, fitness, and-especially-our partner.

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And so, if this was a disease that entered your community, you could have expected several centuries ago.

所以,假如这病出现在你周围,可以料到在几个世纪前,情况会怎样

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Absolutely. You just have to be careful and you know, constantly be looking everywhere.

肯定的啦。你不得不小心一点，并且不断地观察周围的情况。

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But even if you're totally nation-centric and even if you were only concerned with the United States, you still have to know what's going on around the world.

但即使你是一名完美的爱国主义者,即使你只关心美国的情况,你也得知道周围世界在发生着什么

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