内因也就是我们自身的一种心态，保持一颗乐观的心态是信心的根本动力的翻译：Internal causes that we own a State of mind, keep a positive frame of mind is the confidence in the fundamental driving force for 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Internal factors is a state of mind of our own, to maintain an optimistic attitude is the fundamental driving force of confidence

Internal causes that we own a State of mind, keep a positive frame of mind is the confidence in the fundamental driving force for

The internal cause also is we own one kind of point of view, maintains an optimistic point of view is the confidence basic power

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Internal causes that we own a State of mind, keep a positive frame of mind is the confidence in the fundamental driving force for