我怎么才能证明他记错了呢？

How could I prove he was wrong?

youdao

只有在家长代表能证明某位教师能按经常性加班教学，他/她才能获得该项奖励。

The incentive is only provided if the parents’ representative vouches the teacher has been teaching regularly.

youdao

连球王贝利都盛赞罗纳尔迪尼奥是2002年世界杯上表现最佳的球员，罗纳尔迪尼奥此次获奖也就不足为奇了，这个奖只是充分证明了他的天赋和才能而已。

Ronaldinho was acclaimed by Pele himself as the best player at the 2002 World Cup and it is not surprising his talent has been finally recognised with this award.

youdao

And how can Milton have anything to show for his talent until he has -- this is the logic - until he has patiently waited for God to inspire him to write?

弥尔顿怎样才能证明自己有才除非,他有作品面世--就是这个逻辑,-直到他耐心地等待上帝指示去创作？

耶鲁公开课 - 弥尔顿课程节选

How can Milton know that he was really and truly called by God to be a great poet until he writes something - it's not a bad question - until he has something actually to show for his talent?

弥尔顿怎么知道他是不是真的被,上帝选中了去做一个伟大的诗人,除非他真的创作出点儿什么--这是一个不坏的问题,-直到他真有可以证明自己才能的作品？

耶鲁公开课 - 弥尔顿课程节选