Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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Perplexity Computer 目前仅面向 Max 订阅用户开放，将会在晚些时候开放给 Pro 用户。来源

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（四）其他无故侵扰他人、扰乱社会秩序的寻衅滋事行为。