to the bitter end

基本解释

It is always easy to be logical. It is almost impossible to be logical to the bitter end.
合乎逻辑往往很简单，然，坚守逻辑到痛苦的终点却几乎不可能。
That would be the same father that Highgarden and House Tyrell supported to the bitter end and well beyond.
那个父亲可是同一个让当年的高庭和提利尔家族一直竭力维护而最终最终尽尝苦果的父亲。
www.china-w3.com
The Thinker operates on logic: She loves organization and systems and she likes to see projects through to the bitter end.
思考着按逻辑行事：她爱组织、系统，喜欢从头到尾都把项目弄个清楚。
bbs.chinadaily.com.cn

Al Arabiya TV reports that the government is welcoming the Houthi rebel leader's offer to negotiate to put an end to the bitter fighting which has devastated parts of Saada province.

In contrast, the insurgents appear to be disciplined and determined to fight to the bitter end.
ECONOMIST: Rays of light amid the gloom The
To do this they allow the West to frame this contest as an Arab and Jewish contest fought to the bitter end.
FORBES: Did Reddit Discover Silent Censorship On Google Plus?