The civil rights era was in play.

当时的民权运动如火如荼。

Geopolitics are at play in our first story.

我们的第一个故事是正在发生的地缘政治事件。

All three are at play in an igloo.

冰屋里面，热量传递的这三种方式都实现了。

And so now a lot of things are in play again.

所以，现在有很多事情要再次上演。

No one is out of bounds here. Everyone is in play.

这里任何人都不得越界。每个人都要做好本分。

So Wallace realized that other, more mysterious forces must be in play.

所以华莱士意识到，一定有其他更神祕的力量在发挥作用。

Last year, Ms. Willis told The New York Times that racketeering charges could be in play.

去年，威利斯告诉《纽约时报》，可能会受到敲诈勒索的指控。

There's a stiffer challenge in the Senate where only about a third of seats are in play.

参议院的挑战不小，只有三分之一的席位可供改选。

We cannot draw causations from associations because there are chances that other factors might be in play.

我们不能从关联中得出因果关系，因为可能还有其他因素在起作用。

The batter hits the ball, the ball is in play and the actions of the other players begin.

击球手击球，球在比赛中，其他球员的行动开始。

My powers were in play and in force.

我的力量正在发挥作用。

" Because that was in play, " answered Nekhludoff gravely.

“因为那是戏， ” 聂赫留朵夫严肃地回答。

I think both of those guys are in play.

我认为这两个人都在玩。

I revoked it before it was in play.

我在其产生影响前就撤回了。

And he said, there are a number of things that are in play.

他说，有很多事情在起作用。

We didn't even know she was in play.

我们之前不知道她要参与。

You're now a boldfaced name. You're in play.

你的名字现在加粗了 成名人了。

5 and 6, however, are in play, because they can become sums in multiple ways.

然而， 5 和 6 在起作用，因为它们可以以多种方式成为总和。

Oh, it looks like the trophy's gonna be in play.

看来又要展开新一轮的奖杯争夺了。

Vernon Jordan might be in play.

弗农·乔丹可能要易帜。