1. I know of no more encouraging fact than the unquestionable ability of man to elevate his life by a conscious endeavor. 我没有看到过更使人振奋的事实了，人类无疑是有能力来有意识地提高他自己的生命的。
2. Not only was he constantly running up the left flank, but his unquestionable fighting spirit will surely win over Madridista fans over the course of the season. 不仅仅是因为他不断地插上助攻，更重要的是他所表现出来的毋庸置疑的斗志，这些东西都将必定帮助他在整个赛季中赢得球迷的心。
3. Edwin van der Saar, at 37, is subject to aches and sprains, but no unquestionable heir is on the books, although Ben Foster or Tomasz Kuszczak could stake their claim soon. 37岁的范德萨，正在遭受伤病的困扰，但是在球队名单上还没有无可争议的替代者，尽管福斯特或者库茨扎克可能会在不久之后争取他们的位置。
英英解释
adj.
1. incapable of being questioned
2. not counterfeit or copied
3. not open to question
