Finally, we used ability training and self-confidence training to promote the social intercourse skills and self-cognition of the boy so as to reconstruct his self-confidence.

最后通过能力训练和自信心训练提高儿童的社交技巧加深儿童自我认知，重建自信。

youdao

Confidence is a fundamental belief that you know what needs to get done because you have the right tools and training to do so.

信心是一种基本的信仰，你了解需要完成的东西是什么，因为你有合适的工具、受过良好的培训，可以那样做。

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Many runners, from beginners to advanced, run a half marathon during their marathon training as a confidence booster and a way to figure out their marathon goal time.

许多跑步者，无论是新手还是老手，会在马拉松训练的时候跑半程，以此来增强自信并确定马拉松的目标时间。

youdao

Southall, 54, has been mainly working for English local authorities carrying out education and training to build confidence through sport, with sessions inside the classroom and on the training pitch.

BBC: Neville Southall offers to help youngsters into work

It also said the majority of staff did not feel supported by training or have confidence in their management to deal with issues.

BBC: Derby

Training leads to confidence and job comfort.

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