1.
The Chinese people have confidence in themselves; They would get nowhere if they felt themselves inferior.
中国人有自信心，自卑没有出路。
2.
He conducted himself with assurance.
他的举止表明他是有自信心的。
3.
He inspires self-confidence in (into) his pupils.
他鼓励他的学生要有自信心。
4.
He's rather unsure of himself.
他对自己没有什么信心.
5.
and made me feel more confident.
使我对自己更加有信心。
6.
Yes, I'm confident about myself.
能，我对自己有信心。
7.
We have faith in ourselves, and faith in our principles.
我们对自己有信心，对我们的政策有信心。
8.
Lack of confidence is almost as worst as low self esteem.
缺乏自信心和缺乏自尊心一样是有害的。
9.
Jenny is sure she knows about water.
珍妮对自己有关水的知识很有信心。
10.
There 's no reason to lose confidence in yourself .
没有理由对自己失去信心。
11.
He is confident of making it there by himself.
他对自己在那儿做事有信心。
12.
Have confidence in your own judgment;
对你自己的判断要有信心；
13.
Some say, confidence makes half done. That's true.
有人说，自信心是成功的一半，这话很对。
14.
There's every reason to keep up your self-confidence.
有充分理由保持你的自信心。
15.
She seems quite clear about her plans.
她似乎对自己的计划很有信心。
16.
He had sufficient confidence in his own skill.
他对自己的技术颇有信心。
17.
His encouragement was a great prop to her self-confidence.
有了他的鼓励, 她的自信心大大增强了.
18.
They were sure of themselves and of their environment.
他们对自己和周围环境都有信心。