做某事很失败
to do something very badly
He made a complete hash of the last question. 最后一道题他答得完全不对。
We heard a brass band making a hash of "Fanfare for the Common Man".
She made a real hash of her first job in marketing.
He tried a shot at goal but made a hash of it.
The show was terrible - he made a hash of even the simplest magic tricks.
See also: hash noun (FAILURE)