摘要：As a dancer, he is second to none (= nobody is a better dancer than he is). （作为一名舞蹈家，他无与伦比。 ） [牛津高级学者辞典]

be second to none类似汉语“要说某人第二，就没有人敢说第一”，即“首屈一指”，如

【例句1】Our scientific research is second to none. （我们的科学研究首屈一指。 ）[柯林斯高级学者辞典]

【例句2】As a dancer, he is second to none (= nobody is a better dancer than he is). （作为一名舞蹈家，他无与伦比。 ） [牛津高级学者辞典]

【例句3】The conditions that these prisoners are kept in are second to none. （这些囚犯的关押条件首屈一指）[剑桥高级学者辞典]

【例句4】The quality of Britain's overseas aid programme is second to none. （英国海外援助计划的质量是最好的。）[朗文当代英语词典]

这当然是换一种的夸张表达。

来源：魔轮4S店