Why grumble at me about your own stupid mistakes?

你自己犯了愚蠢的错误, 为什么向我抱怨?

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出学生的拼写错误。

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。我深表歉意。

Please rectify the mistakes in my bill.

请改正我账单上的错误。

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.

老师用括弧标出了我家庭作业中的错误。

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.

我承认我犯了一个错误。

The teacher pounced on the pupil's mistake.

教师抓住了学生的错误。

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.

我们错误地认为价格会下降。

He professed himself to have made a great mistake.

他承认自己犯了大错误。

He seems to be mistaken in the new treatment.

他似乎对新疗法有误解。

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.

我把工作中的错误归咎于粗心。

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。

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

我不能容忍这种错误不受惩罚。