有人可以帮忙翻译介绍信为德文吗？

wdlang

18 December 2011
To Germany Embassy of China,

* h0 Z. E7 {5 A) O! kDear Sir/Madam,
* M' w7 \0 M3 h  W0 U+ L
9 e/ o5 b: t6 @9 w0 p: SThis 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.
) R: T& U% B4 L$ s5 T
We would appreciate it if you would give him all necessary assistance.
0 }8 i+ @7 G" Z% B8 g

Prof. Li Lu
- R% H; X1 ]8 ?6 i1 ~Deputy Director of Institute of Physics
3 \& h  t( x3 V0 B% XChinese Academy of Sciences

wdlang

万分感激啊！