自信——self-confidence
詞典釋義
self-confidencen.自信；自信心
self-confidentadj.自信的，自持的
believe in oneself自信
assurednessn.確信，確實，自信
be sure of oneselfv.自信；自信滿懷
雙語例句：
1、我欽佩他這般年紀就如此自信。
I admired him for being so confident at his age.
2、他的自信是對我人生的壹種鼓舞。
His strength is an inspiration to me in my life
3、他從未表現出他前任的那種近乎傲慢的自信。
He has never exhibited the self-confidence, bordering on arrogance, of his predecessor
4、過了壹段時間，他變得更加自信、更為放松。
In time he became more confident and relaxed
5、我想人們應該覺得稍微自信了壹點兒。
I think people feel a bit more confident