Right? It's like my needs, my desires are more important than yours and mine take precedent.

就好比是，我的需要与欲望比你的更重要,所以要优先考虑我。

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So strategic substitutes is telling me that my strategy is a strategic substitute of your strategy if the more I do at my strategy, the less you want to do of yours and conversely, the more you want to do of your strategy, the less I want to do of mine.

策略替代就是说,我的策略是你的策略的一种替代策略,我的策略实施越多,你的策略就会实施越少,反之,你的策略实施越多我的策略就越少

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