Now, suppose in fact these weren't x and y glued together, these were radius and angle glued together.

我实际也说过了,我在这里操作的是，和这两个点。

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And to make this more concrete, if a firm is competing against a competitor it can be pretty sure, that competitor is a pretty sophisticated game player and knows that the firm is itself.

再具体点说,如果一家公司在和它的竞争对手竞争,可以肯定其竞争对手一定很老练,这家公司当然也很老练啦

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