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What you actually pay for something is at least twice the listed price because of the energy, time, money needed to set it up, learn, maintain, repair, and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.
在绝望中,我们才能找到真正的希望。
性能的关键在于优雅,而不是大量的特殊情况。