有人可以帮忙翻译介绍信为德文吗？

wdlang

18 December 2011
To Germany Embassy of China,
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- X! X) E8 }1 h$ {Dear Sir/Madam,
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This is to certify that Dr. Changqing Jin of our Institute of Physics, Chinese Academy of Sciences, will do postdoc at  University of Augsburg from 14 February 2012 to 1 March 2013 in Germany.  He will be paid by the University of Aubgsburg during his work, and he will return to China after his visit.
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, ?5 z! k0 v! }7 UWe would appreciate it if you would give him all necessary assistance.


+ R7 S$ M1 }9 ~+ tProf. Li Lu
  S' I; A; D. xDeputy Director of Institute of Physics
Chinese Academy of Sciences
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wdlang

万分感激啊！