金字塔原理：思考、表达和解决问题的逻辑：logic in writing thinking & problem solving 金字塔原理：思考、表达和解决问题的逻辑：logic in writing, thinking and problem solving logic in writing thinking & problem solving logic in writing, thinking and problem solving 思维技能：批判性思维与问题解决：critical thinking and problem solving