One theory is that, in the thousands of years that dogs have lived with humans, they have become attuned to human ways of thinking. Certainly dogs have a remarkable sensitivity to human behavior.
犬类是如何在我们的生活中获得如此亲密的地位的？一种理论认为在与人类共同生活的几千年中，它们已经熟悉了人类的思维方式。当然，犬类对于人类行为的敏感性的确令人惊叹。