Her confidence has been slowly eroded by repeated failures.

她的自信心因屡屡失败慢慢消磨掉了。

《牛津词典》

But, Mcdull is slow and patient, and not afraid of repeated failures.

他很慢，很有耐心，即使一再遭到失败挫折也绝不气馁。

youdao

But, Mcdull is slow and patient, and not afraid of repeated failures.

他很慢，很有耐心，即使一再遭到失败挫折也绝不气馁。

youdao