1·At 78 years of age, he's still undisputed leader of his country.
78岁时，他仍是他的国家公认的领袖。
—— 《柯林斯英汉双解大词典》
2·Yahoo! Once was the undisputed leader in aggregation, because it understood the value of human beings in this process better than others in its arena.
雅虎，一度曾是聚合器当中的毫无争议的领头羊，因为它比其他竞争者更懂得信息整合过程中，人的价值。
3·In past years, she was the undisputed leader of Myanmar's dissident movement, which exerted significant influence in Washington and other Western capitals.
在过去的年代里，她是缅甸不同政见运动无可争议的领导人，在华盛顿和其他西方首都发挥着充分的影响力。
4·Together, the United States and Brazil produce about 75 percent of the world's ethanol. But Brazil is the largest exporter, and the undisputed leader in biofuel technology.
美国和巴西生产的乙醇加在一起占世界乙醇产量的大约75%。不过，巴西是世界上最大的乙醇出口国，在生物燃料技术方面处于无可争辩的领先地位。
5·Whereas Jet Airways, in operation since 1993, has become the undisputed leader of India's skies, China's first private airline, Okay Airways, started flying only in February 2005.
印度航空自从1993年开始运营以来，已成为印度航空业无可争辩的领头羊，而中国的首家私营航空公司奥凯航空在2005年2月才开始运营。
6·The world of 2008 was taken by surprise by the violent impact of the crisis, but paradoxically the international system was better equipped to respond being organized around an undisputed leader (24).
2008年的世界震惊于危机的猛烈冲击，为更好地应对危机围绕着一个无可争议的领导者组织起来的，却是一个似是而非的国际体系(24)。
7·Power Systems and AIX — The undisputed UNIX leader in 2010.
Power系统和AIX——2010年无可置疑的UNIX市场领先者。
8·Our product has become the undisputed market leader.
我们的产品成为在市场上无可匹敌的产品。