精简是它的核心，精简产品开发设计、生产、管理中一切不产生附加值的工作，旨在以最优品质、最低成本和最高效率对市场需求作出最迅速的响应。
Lean Manufacturing teaches you how to remove all non-value-added positions, aiming at the best quality, lowest cost and high efficiency to meet the market demand in the fastest response.
她总是让人表现出最优秀的品质。
他全身心地投入，激发学生们最优秀的品质。
He is totally dedicated and brings out the best in his pupils.
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