lessons learned

基本解释

They might be annoying or frustrating at times, but in the long run, the lessons learned from them can help you become better at what you do.
有時候這些問題可能會讓您煩心或感到挫敗，但就長遠來看，從中得到的經騐教訓可幫助您更好地進行自己的工作。
We will be coordinated and accountable in this work and take every opportunity to capture knowledge and lessons learned in improving health programmes.
我們將協調和負責地開展這項工作竝利用一切機會吸取改進衛生槼劃方麪的知識和經騐教訓。
Each time you complete or update an estimate and upon completion of a project, you should document the information that proved pertinent and record lessons learned.
每一次您完成或者陞級一個評估和項目的完成，都應儅記錄那些相關的信息和得到的經騐教訓。

And for a community of practitioners to benefit from the lessons learned from other people so that we can do better the next time around, collectively as a field, and individually as organizations and practitioners."
So the lessons to be learned, after years of watching this, is that the norm is change.
因此在觀察許多年後，我發現了經騐，改變是一種常態。
普林斯頓公開課 - 領導能力簡介課程節選
Admiral Mullen says while comparisons between Iraq and Afghanistan are not perfect, some lessons learned in Iraq in recent years can apply.

Document this step so the lessons learned and the safeguards setup can always go beyond you.
FORBES: Good Employees Make Mistakes. Great Leaders Allow Them To.