the buck stops here
US /ðə bʌk stɑps hɪr/
UK /ðə bʌk stɑps hɪr/

1.
最终责任在我, 我负全责
a statement that one is willing to accept responsibility for problems or mistakes and will not try to pass that responsibility to anyone else
:
•
As the CEO, I understand that the buck stops here for all company decisions.
作为首席执行官,我明白所有公司决策的最终责任在我。
•
The manager declared, "When it comes to customer satisfaction, the buck stops here."
经理宣布:“在客户满意度方面,最终责任在我。”