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生物学是对那些看起来像是为了某种目的而被设计的复杂事物的研究。
The writer’s task is to illuminate the darkness.
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.
真金不怕火炼。