There's got to be a kind of simultaneity.

这就多了同时存在的要求。

It's a way of being able to capture both simultaneity in moves and sequential moves in the same game.

这能够在同游戏中捕捉动作的同时性连续性动作的方法。

We went over its two postulates, and their consequences: time dilation, a lack of universal simultaneity, and length contraction.

时间膨、全局同步长度收缩。

Because time can pass differently for people depending on their frame of reference, there's also no universal concept of simultaneity.

因为人们的时间可以根据他们的参考框架而以不同的方式流逝，所以也没有普遍的同步概念。

So we need a more refined notion of equilibrium, a better notion of equilibrium than just Nash equilibrium to deal with these settings where we have both simultaneity and sequential moves.

因此，我们需要个更精细的均衡概念，个比纳什均衡更好的均衡概念来处理这些同时具有同时性连续性移动的设置。