reformers start to become frustrated

而改革者也开始因为
by offenders' resistance to reform.

其涉及的人对改革的抵触而受挫
Let's all get together and swear off alcohol,

十九世纪三十年代他们说到
they said in the 1830s, then some people didn't,

我们一起来发誓戒酒但一些人没做到
that's when they turned to government help.

他们就是从这时起向政府求助
When their message of uplift and self improvement is not heard,

当人民听不进那些上进和自我改善的信息
they start to turn in a more negative direction

他们开始往消极的方向越走越远
and that trips a couple of other triggers.

这也使其他契机变得有些偏颇
I'll take you back through these each time

我会带你们一一回顾这些时刻
just to remind you where we've been and where we're going.

来告诉你们我曾去过哪以及将要去哪
The fourth trigger is demonization.

第四个动因是妖魔化
This is a dark side of American public life.

这是美国公共生活中的一个黑暗面