幽闭空间

Brain scanners are notoriously expensive for scientists and claustrophobic for participants, with no room for people to do things like eat in them.

然而，众所周知的是，脑部扫描仪对科学家来说始终是太昂贵了，也对实验者带来幽闭空间恐惧，狭小的空间让里面的人做不了其他事情，像吃东西也不可能实习。

Within 15 minutes, there was a “flashover” - the term for when everything in a confined space ignites suddenly and explosively.

15分钟内，发生了「闪燃」，当幽闭空间内所有东西都一瞬间爆炸性点燃。