It helps to reduce stress and fatigue, improve memory, relieve symptoms of anxiety and depression, promote endorphins, enhance self-confidence, and improve concentration.

锻炼可减少压力、缓解疲劳、提高记忆力、缓解焦虑抑郁等症状、促进内啡肽、增强自信，同时能提升注意力集中度。

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You should be raising your self esteem and confidence in order to promote your work.

如果想要获得事业进步，你需要提升自我的形象和增强自信心。

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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。

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