绝大多数的失败都是由于缺乏自信。

Most of failures are from the lack of confidence.

youdao

汤姆的撒谎是由于缺乏自信。

Tom's lie resulted from his lack of confidence.

youdao

由于缺乏自信，她很多事情都需要别人来推动——大多数是朋也。

She doesn't have much self confidence and is often in need of being motivated by others, mostly Tomoya.

youdao

It was also caused by just a general lack of confidence.

它同时也是由于,缺乏自信导致的。

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