During that time, he also learned Spanish and Portuguese as a hobby.

作为业余爱好，他还学习了西班牙语和葡萄牙语。

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In addition, he also learned how to deal with life problems in college.

同时，他在大学也学习到了如何处理人生问题。

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English, he also learned a second foreign language.

除了英语，他还学了第二外语。

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He also learned songs from many different parts of the country.

VOA: special.2010.06.13

Not only did he formulate laws of gravitation, he also invented calculus and he also learned how to solve the differential equation for calculus.

他不仅找出了引力定律的公式,还发明了微积分,同时也得出了微分方程的解法

耶鲁公开课 - 基础物理课程节选

He also learned by listening to older local jazz musicians.

VOA: special.2009.05.03

He also learned that it was smarter to stay behind the phalanx of riot police than to stand before them.

CNN: THE SOUNDS OF CONFLICT

He also learned that hunger was no stranger, even in an area that he wanted to turn into a food exporter.

ECONOMIST: Feed the world

But the Greenes hope he also learned a sturdier basis for self-esteem.

WSJ: The Right Level of Self-Esteem for a Child