Dreams contain at least some psychological meaning, but this doesn't necessarily prove a purpose, such as problem solving.

梦里至少涵括一些心理方面的含义，但这也不足以证明例如梦能解决问题等假想。

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However, with more complex tasks such as problem-solving and language, we are at our best at middle age and beyond.

尽管如此，在处理复杂任务例如问题解决以及语言方面，我们在中年甚至年纪更大时表现最佳。

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Their mission is to facilitate collaborative tasks such as problem solving, exception handling, consensus building, and innovative brainstorming, tasks that cannot be pre-programmed into structured processes or workflows.

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Mr Clarkson said he was currently teaching pupils skills, such as problem-solving, that would prepare them for everyday life.

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This comes in many forms, such as problem-solving creativity, special knowledge and skills, work experience, and willingness to risk investment capital for promising new enterprises.

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