burn one's bridges

破釜沉舟
- By making the bold promise, he had burnt his bridges, for now he had no option but to go forward with the project.
  
  作那样大胆的许诺, 他算破釜沉舟了, 现在他除了做之外已没有别的选择。

网络词典

英 Unknown 美 Unknown

Unknown 中文翻译：Unknown

同义词： Unknown