Firms in perfect competition are price takers: they don't particularly have to worry about the actions of their competitors.

这些企业是价格接受者,他们不必担心,他们的竞争对手的策略

耶鲁公开课 - 博弈论课程节选

The first one is Dr. Marvin Chun who teaches the Introduction to Psychology course in the fall and is my competition.

第一名是马文·春博士,他会在秋季教授心理学导论课程,也是我的竞争对手

耶鲁公开课 - 心理学导论课程节选

The risk for that is you basically start to compete with every single one of your customers.

这样做的风险是,原来的客户都成了竞争对手。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Our competitors were using that to subsidize competing with us in the client market.

我们的对手以它为手段,来增加客户端市场的竞争力。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

If you have a product and your competitor has a product and you put sugar in yours, people are going to like it better.

如果你和你的竞争对手同样生产一批食品,而你的加糖了,人们会更喜欢你的产品

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They start getting into the Mediterranean and that scares the hell out of their commercial rivals.

他们开始进入了地中海地区,而这一举动把他们的竞争对手也吓得够呛

耶鲁公开课 - 欧洲文明课程节选

They ran against something that was regarded with much more hostility by the Greeks.

他们和一些,更为希腊人所反感的对手竞争

耶鲁公开课 - 古希腊历史简介课程节选

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

耶鲁公开课 - 博弈论课程节选