我们应该从错误中吸取教训，避免再次犯同样的错误。

We should learn a lesson from our mistakes and avoid making the same ones again.

我们可以从这个故事中吸取教训。

We can learn a lesson from the story.

至少从这方面来说我们应该吸取教训，当罪犯在印度猖獗的时候，为什么罪犯没有得到足够的惩罚。

At least on this count we should learn a lesson, When such offences are rampant in india why offenders are not adequately punished.

拉米说：“这些你经历的痛苦都是讯号，你要聆听它们。”有些痛苦一直伴随我们，直到我们从中吸取教训，每次我们都会被痛苦改变。

Rumi says These pains you feel are messengers. Listen to them. Some painful situations continuously happen until we learn a lesson from them and every time it changes us.

我们必须从这次战败中吸取教训。

We must learn from this defeat.

如果不吸取教训，错误就会重演。

If lessons are not learned, mistakes will repeat itself.

她在这次事故中吸取教训，以后会更加小心。

She learned a lesson from the accident and will be more careful in the future.

我们需要吸取教训，避免再犯同样的错误。

We need to absorb the lesson and avoid making the same mistake again.

他从这次失败中吸取教训，决定下次更加努力。

He decided to work harder next time after he learned a lesson from this failure.

他们从过去的错误中吸取教训，改进了工作方法。

They learned a lesson from past mistakes and improved their working methods.