The message I'm trying to get to here, because I'm running you right up against time, is I have to be careful about what's a primitive step.

我想说的事情是，因为我正在跟大家讲算法时间复杂度，我们需要注意一个基本步骤的定义,如果我可以假设。

麻省理工公开课 - 计算机科学及编程导论课程节选

It has lots of, it is right up against the Hudson River and there are lots of playgrounds for little kids

它面向哈德逊河，也有许多可供小孩儿嬉戏玩耍的游乐设施。

纽约的公园 - SpeakingMax英语口语达人

All of you chose Down, but Up does best against Left and Middle does best against Right.

你们都选择下,可是选上是左的最佳对策,而选中是右的最佳对策

耶鲁公开课 - 博弈论课程节选

Probability is 0 of their choosing Right is the same as saying they choose Left, so that my payoff from Up against that is given by the top box up there, I get 5.

如果对手选右的概率是0,其实就是说他们会选左,因此此情况下我选上的收益,从上面的矩阵看,我的收益是5

耶鲁公开课 - 博弈论课程节选

Similarly, we can see that Right is not dominated, because it does better against Up, than does Left.

类似的,我们也得出右也不是劣势策略,因为参与人I选上时,选右比选左好

耶鲁公开课 - 博弈论课程节选

So, for example, you might think Down is dominated, but if we look a bit carefully we see that Down actually does better than Up against Right, and Down does better than Middle against Left.

例如说,你们可能认为选下是个劣势策略,但仔细观察后你会发现,参与人II选右时,选下要比上更好,参与人II选左,选下比选中更好

耶鲁公开课 - 博弈论课程节选