He emerged from the discussions bloody but unbowed.

【bloody】他在这场讨论中虽遭重创，却低头言败。

Courage has brought them through unconquered, their spirit unbowed.

勇气使他们所向披靡 他们的精神长盛衰。

And two years ago, democracy faced the greatest threat to the civil war and today, though bruised, our democracy remains unbowed and unbroken.

两年前，民主面临着内战带来的最大威胁。今天，尽管伤痕累累，我们的民主仍然坚韧、挺拔。

She was unbowed and untethered by the intolerable limitations that were placed on her freedom to be in the one place that she wanted to be in school.

受无法容忍的限制，无法自由地呆在想在学校的一个地方。