be nothing short of... idiom
（用于强调状况或品行）简直就是，极其
used to emphasize a situation, quality, or type of behaviour
The party was nothing short of a disaster. 这次聚会简直就是一场灾难。
Her behaviour was nothing short of obnoxious. 她的举止极其粗鲁。
His achievements as a political reformer have been nothing short of miraculous. 他作为一名政治改革家所取得的成就简直称得上是奇迹。