At-Will Power

Store owners will tell you horror stories about shoppers with attitude, who walk in demanding discounts and flaunt their new power at every turn.

商店老板会告诉你一些态度傲慢的顾客的可怕故事，他们走进来要求折扣，在每一个角落炫耀他们的新权力。

If they try to make us leave the house, we will fight back with all the power at our command.

如果他们试图把我们赶出这座房子，我们将使用我们手中所有的权力反抗。

An example of a tradeoff is between cost and performance: throwing more processing power at the problem will improve performance, but at a cost.

一个折衷的例子就是性能价格比：添加更多的问题处理能力会增加性能，但是要以成本为代价。