Definition
This phrase is used to express that a statement or suggestion is entirely incorrect or the opposite of the truth.
大错特错
Some people think this project is worthless, but nothing could be further from the truth.
有些人认为这个项目毫无价值，但这与事实完全相反。
The media reported that he is retiring, but nothing could be further from the truth.
媒体报道他即将退休，但这与事实完全相反。
They said the company is going to close down, but nothing could be further from the truth.
他们说公司即将关闭，但这与事实完全相反。