Organizers say they're holding the games in a closed loop system.

组织者说，他们将在一个闭环系统中举办奥运会。

I'm officially in what organizers are calling the closed loop.

我已经正式进入了奥组委所说的闭环系统了。

It feels like testing Ava through conversation is kind of a closed loop.

感觉通过对话来测试艾娃是一种闭环。

Here's why the crypto industry's collapse has happened in a closed loop.

以下是为什么加密行业的崩溃发生在一个闭环中的原因。

Since the circulatory system is a closed loop, cardiac output and venous return are equal.

由于循环系统是闭环，心输出量和静脉回流血量是相等的。

To improve its tracking of purchases, Facebook is moving to create a closed loop of its own.

Facebook正着手建立自己的闭环以改善对用户购买行为的跟踪。

I thought all magnetic field lines were closed loops.

我认为所有的磁力线都是闭环的。

A completely closed loop is impractical, at least for now.

完全闭环是不切实际的，至少目前是这样。

China has some of the strictest rules on the planet and they include the country's closed loop system for the Olympics.

中国采取了一些世界上最严格的规定，其中包含了专为冬奥会设立的闭环系统。

Therefore, these magnetic field lines would be closed loops that are infinitely large.

因此，这些磁力线将是无限大的闭环。