有人可以帮忙翻译介绍信为德文吗？

wdlang

18 December 2011
: h- b1 _, v. G1 CTo Germany Embassy of China,

" U( M. D5 d' J4 _Dear Sir/Madam,
4 J% K' Q* ~0 }6 ?/ s# M/ g
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.

We would appreciate it if you would give him all necessary assistance.

2 L+ G8 H9 O0 p
Prof. Li Lu
, t6 B: I  h2 O; A4 U- XDeputy Director of Institute of Physics
3 s  L; v7 T5 l) X3 ?, tChinese Academy of Sciences
1 _! W6 I% U& E

wdlang

万分感激啊！