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

看来全都大错特错了。

Why grumble at me about your own stupid mistakes?

你自己犯了愚蠢的错, 为什么向抱怨?

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。

He grudgingly acknowledged having made a mistake.

强承认做错了。

It was a mistake. My profuse apologies.

这是一错。深表歉意。

Please rectify the mistakes in my bill.

请改正账单上的错。

The brigadier was cashiered for his big mistake.

旅长因犯重大错而被革职。

He acknowledged his mistake with a wry grimace.

做了的表情，算是认了错。

The teacher bracketed the mistakes in my homework.

老师用括弧标出了家庭作业中的错。

I conceded that I had made a mistake.

承认犯了一错。

The teacher pounced on the pupil's mistake.

教师抓住了学生的错。

We mistook assumption that the price would fall.

们错地认为价格会下降。

He acknowledged that the purchase had been a mistake.

承认购买那东西是错之举。

It will not be suicide to admit your mistake.

承认你的错并不等于自毁前程。

He professed himself to have made a great mistake.

承认自己犯了大错。

He seems to be mistaken in the new treatment.

似乎对新疗法有解。

I ascribed the mistakes of my work to my incaution.

把工作中的错归咎于粗心。

He acknowledged publicly that he might have made a mistake.

当众承认自己可能犯了错。

Look to it that you make no more similar mistakes.

注意今后你不要再犯类似的错了。

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

不能容忍这种错不受惩罚。