So they would stick them in isolation chambers.

他们会把他们关在隔离室里。

Now, the patient is in isolation chamber with negative pressure air flow.

现在，病人在负压气流的隔离舱内。

They know what to expect through practice and have developed different coping mechanisms. To show they can handle being by themselves astronauts have been kept in isolation chambers for weeks.

他们了解在实践中会发生什么，并形成了不同的应对机制。为了证明自己可以独立生活，宇航员们会在隔离舱里呆几个星期。

Yeah. This flotation tank is a really good way of getting him prepped for the isolation chamber, but I also think he needs to be okay with the fact that it's gonna put him outside of his comfort zone.

漂浮舱是他与世隔绝前很好的练习, 但我认为他应该要了解这将使他踏出舒适圈.