To build confidence you have to learn how to work on yourself, such as pick up new hobbies and interests that boost your self esteem.

培养自信，你必须学习如何打造自己，比如培养能提高自信心的新爱好。

youdao

I remembered how hard I had tried to help build self-confidence in her and my other children.

我记得我已是尝试得多么难帮助建立她和我的其他孩子的自信。

youdao

I remembered how hard I had tried to help build self-confidence in her and my other children.

我记得我已是尝试得多么难帮助建立她和我的其他孩子的自信。

youdao