他声称自己是唯一合法的继承人。

He claimed that he was the only rightful heir.

youdao

唯一合法的块长度是512字节。

The only valid block length, however, is 512 bytes.

youdao

但是对于唱片业，苹果的做法是唯一合法可行的。

But for record labels, Apple was the only viable and legal route.

youdao

The only legitimate fighting is man against man, shield against shield, chest against chest, everybody else is a pussy.

唯一合法的战斗方式是人对人,盾对盾,胸对胸,其他的就是孬种

耶鲁公开课 - 古希腊历史简介课程节选

But those human laws are only legitimate if they respect our natural rights, if they respect our unalienable rights to life, liberty, and property.

但这些人类法律合法的唯一前提,就是尊重我们的自然权利，尊重我们不可剥夺的生命，自由和财产权。

耶鲁公开课 - 公正课程节选

That's what you learn, Hobbes believes, from the reading of Aristotle and the Greeks and Romans, regicide, that the only legitimate form of government is a republic and that it is a lawful and even it's your duty to kill your king.

唯一合法的政府应当是共和政体的政府，而且弑君在一定意义上也应当是合法的,甚至那还有可能是你应尽的义务,这就是那些年轻人从阅读亚里士多德,和古希腊罗马书籍中学到的东西。

耶鲁公开课 - 政治哲学导论课程节选