ADJ 无与伦比的;无可匹敌的;超凡绝伦的 If you describe something as unsurpassed, you are emphasizing that it is better or greater than anything else of its kind. 无与伦比的;无可匹敌的;超凡绝伦的 [emphasis]
The quality of Smallbone furniture is unsurpassed.
斯莫尔本恩家具品质超凡。
...the Hamburg weekly, surely unsurpassed in the world for its intellectual range and quality. [+ for]