"But we also have to recognize that if markets are skittish and don't have confidence that we can tackle the tough problems of our medium- and long-term debt and deficits,then that also is going to undermine our recovery."

VOA: standard.2010.06.27

And where we where at the start of the 20th Century in the late 1890's is that we were at a place where there was great confidence in our understanding of the universe, and our understanding of how all matter worked.

0世纪开始讲起,在19世纪的九十年代,人们对于自己,对自然的理解,对自然所有物质,如何工作的理解十分自信。

麻省理工公开课 - 化学原理课程节选

But in fact warranted confidence in our programs.

实际上我们的程序中有保证的自信。

麻省理工公开课 - 计算机科学及编程导论课程节选

"The aim of our efforts is to achieve a comprehensive and long-term settlement which would restore international confidence in the peaceful nature of Iran's nuclear program, while respecting Iran's legitimate rights to the peaceful use of atomic energy."

VOA: standard.2010.06.09

"It's important for many reasons, really,to give the confidence to the ground teams -- all our American GIs as well as our coalition partners on the ground -- that if they do get injured, there's somebody to go get them, whether it's in a benign situation or in the middle of a firefight."

VOA: standard.2010.04.27

"For many of the women who walk through our doors, confidence is a huge issue, and I know,many of the women who I've worked with have said to me, 'you know Suzanne, no one has ever said to me, I believe in you,' Elliott says 70 percent of the women helped by the group are single mothers.

VOA: standard.2009.12.25