I have become better at my lessons and learned to do more housework.

我的学习成绩更好了，而且学会了做更多的家务活。

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She took art, design, and computer lessons, and also learned about taking photos on her own.

她学习了艺术、设计和计算机课程，还学会了自己拍照。

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However, we will never forget those difficult days, not only for the awful virus, but also for the efforts we made together and the lessons we learned.

然而，我们永远不会忘记那些艰难的日子，不仅是因为可怕的病毒，也因为我们共同作出的努力和吸取的教训。

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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."

VOA: special.2010.09.20

Admiral Mullen says while comparisons between Iraq and Afghanistan are not perfect, some lessons learned in Iraq in recent years can apply.

VOA: standard.2009.11.04

Author Peter Heller says he hopes the lessons he learned from surfing, and shares in his book,"Kook,"

VOA: standard.2010.08.04

The Army has also incorporated a myriad of advanced technologies and lessons learned for Iraq and Afghanistan into its Future Combat Systems to meet current needs in the field and to ensure victory in future wars.

CENTERFORSECURITYPOLICY: The Army and its Future Combat Systems in Jeopardy

"When you actually walk amongst Columbia and you talk about the accident and you talk about the lessons learned and how you can do the best job you can do to help prevent this from ever happening again, that's very powerful, " Ciannilli said.

CNN: NASA, Texas towns mark Columbia disaster

Their input has been vital in crafting an order that incorporates the best ideas and lessons learned from industry experience, legislative efforts, and successful federal efforts.

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