一个听上去充满自信的好方式，是要把话说在点子上。

A good way to sound confident is to use short punchy sentences.

《柯林斯英汉双解大词典》

我让她想象一下她充满自信的样子。

I told her to create a picture of what self-assured would look like.

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赛后做完药检测试，罗伯特格林是在更衣室外充满自信的面对媒体的球员之一。

After going through a post-match drugs test, Robert Green was one of the last players out of the dressing room but faced up to the press with confidence.

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He was simply a youth tremendously excited with life and though he was a con man he was only conning because he wanted so much to live and get involved with people who would otherwise pay no attention to him.

狄恩属于那种对生活充满激情的年轻人,虽然他还是个很自信的骗子,这是因为生活中他希望得到的东西太多了,他希望能引起人们的注意。

耶鲁公开课 - 1945年后的美国小说课程节选

Machiavelli might call them sort of manly men who are fully confident about their abilities.

马基雅维利可能会称他们为有男子气概的人,并且对自己的能力充满自信。

耶鲁公开课 - 政治哲学导论课程节选