彼得·路德维希是德国著名的企业家和受欢迎的社会活动家，也是世界著名的收藏家，拥有数千件无价的艺术品。

Peter Ludwig was a celebrated entrepreneur and popular social activist in Germany as well as a world-famous collector with thousands of invaluable art works.

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它是由专门治疗眼疾的波兰犹太医生路德维希·拉扎尔·扎曼霍夫创建的。

It was created by Ludwig Lazar Zamenhof, a Polish Jewish doctor specialized in eye diseases.

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中国美术馆正在展出由彼得·路德维希和其妻子艾琳·路德维希捐赠的117件欧洲现代艺术品。

The China National Art Museum is displaying 117 pieces of European modern art donated by Peter Ludwig and his wife, Irene Ludwig.

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Okay. That is Beethoven, Ludwig van Beethoven, and do you know the name of the piece?

好的,就是贝多芬,路德维希·凡·贝多芬,那么你知道这首曲子的名字吗

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Now, Ludwig van Beethoven was in his fifties when he was working on his last symphony-- what would prove to be his last symphony-- his Ninth Symphony, and he'd been tinkering with this particular melody all the way back to probably 1803, so it's about twenty years or so.

路德维希·凡·贝多芬在五十多岁时,创作了他最后一首交响乐,后来成为他最后的交响曲,就是他的第九交响曲,他一直在锤炼这段旋律,也许要追溯到一八零三年,所以大概经历了二十个年头

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