Why grumble at me about your own stupid mistakes?

你自己犯了愚蠢的错误, 为什么向抱怨?

I'm afraid it's all a dreadful mistake.

看来全都大错特错了。

The teachers are used to circling the pupils' spelling mistakes in red ink.

教师习惯于用红笔圈的拼写错误。

He grudgingly acknowledged having made a mistake.

他勉强承认他做错了。

It was a mistake. My profuse apologies.

这是一个错误。深表歉意。

Please rectify the mistakes in my bill.

请改正账单上的错误。

He acknowledged his mistake with a wry grimace.

他做了个怪怪的表情，算是认了错。

The teacher bracketed the mistakes in my homework.

老师用括弧标了作业中的错误。

The brigadier was cashiered for his big mistake.

旅长因犯重大错误而被革职。

I conceded that I had made a mistake.

承认犯了一个错误。

The teacher pounced on the pupil's mistake.

教师抓住了的错误。

He acknowledged that the purchase had been a mistake.

他承认购买那东西是个错误之举。

It will not be suicide to admit your mistake.

承认你的错误并不等于自毁前程。

We mistook assumption that the price would fall.

们错误地认为价格会下降。

He seems to be mistaken in the new treatment.

他似乎对新疗法有误解。

He professed himself to have made a great mistake.

他承认自己犯了大错误。

I can't allow such a mistake to go unpunished .

不能容忍这种错误不受惩罚。

Look to it that you make no more similar mistakes.

注意今后你不要再犯类似的错误了。

He acknowledged publicly that he might have made a mistake.

他当众承认自己可能犯了个错误。

I ascribed the mistakes of my work to my incaution.

把工作中的错误归咎于粗心。