它是对那种因喜欢更好的某物而带来的短暂的满足感的拒绝，是对更好更高目标带来的短暂兴奋和满足的放弃。
It is the rejection of instant gratification in favor of something better. It is the giving up of instant pleasure and satisfaction for a higher and better goal.
某物的机会成本是为了得到它而放弃的东西。
The opportunity cost of an item is what you give up to obtain that item.
某物的机会成本是为了得到它而放弃的东西。
The opportunity cost of an item is what you give up to obtain that item.
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