Definition
To be destroyed or fail completely, often referring to a business.
（公司）倒闭、破产，彻底失败。
Due to years of losses, the company finally went to the wall.
由于多年的亏损，这家公司最终倒闭了。
Many small businesses went to the wall during the recession.
在经济衰退期间，许多小企业倒闭了。
If they don't change their business strategy, the company will surely go to the wall.
如果他们不改变业务策略，公司肯定会倒闭。
To exert maximum effort to achieve a goal or support someone; to go to great lengths.
竭尽全力以达成某事（或帮助某人）。
My team will go to the wall for you to complete this project.
我的团队会竭尽全力帮助你完成这个项目。
They will go to the wall to ensure customer satisfaction.
他们会竭尽全力确保客户满意。
She went to the wall in training to win the competition.
她在训练中竭尽全力以赢得比赛。