この間違いは彼の軽率さが原因である。の英語

This mistake is due to his carelessness.

The failure is due to his carelessness.

This misery resulted from his laziness.

The failure is due to his idleness.

His failure is due to his ignorance.

The primary cause of his failure is laziness.

The failure resulted from his idleness.

His mistake was intentional.

his misinterpretation of the question caused his error

This failure was brought about by your own negligence.

His failure resulted from his carelessness.

He is afraid of making mistakes.

This failure is due to your mistake.

He was definitely very tired to make such a mistake.

This misunderstanding sprang from our ignorance.

That's the cause of his failure.

I'd like to say that the failure was caused by [due to] his overconfidence in his own abilities.

His failures are the result of is lack of effort.

He ought not to be here at all.

His failure resulted from his ignorance.

He made a grave mistake.

The accident stemmed from her negligence.

His mistake was intentional.

His failure in business was due to his own laziness.

His idleness resulted in the failure, and with reason.

He charged the failure to overconfidence.

The accident was brought about by his carelessness.

This accident was brought about by his carelessness.

He made a grave mistake.

he wasn't going to admit his mistake