We spotted the winner of the beauty contest the moment she appeared.她一出现，我们就认准她将在选美比赛中获胜。No amount of reasoning could shake him out of his conviction.再怎样跟他讲道理都不能让他放弃自己认准的事。It's up to managers to be strong and do what they believe is right.当经理就要坚定立场，认准的事情就应放手去做。