The prisoners died of asphyxiation.

囚犯是因为窒息而死的

When this happens, the dead bolts

这时候 门上的保险拴

A lot of the racism, a lot of the idea of hygienics,

种族歧视 卫生考量

as you know and I've tried to make clear.

如你们所知 此外我也试着想讲清楚

let's say in Indian culture,

好比说在印度文化中

And he said status groups--segregation grows into castes,

他还说地位群体 不同等级之间的隔离

everything that's old.

烧掉一切旧物

They don't need anything from the past.

他们不需要来自过去的一分半毫

There were no pestilential miasmas,

鼠疫不会散发瘴气

But the idea of lengthy and military-enforced isolation

但实践却证明 靠军事强制执行的