Merge pull request #3 from DongpingXieTUD/lionel-translation

Syntax fixes for CN translation @equation
added some more translations

a 3rd review would be good.
some problems in the syntax still to be fixed.
modifications after review

modified the chinese text after review.
@Dongping :  there was a mishap on the version control, I had to
overwrite your changes on the syntax.  note that all our other files
have the same syntax problem for the spaces. we will work on that.
some corrections in the chinese
first translation for annotations
CN Translation: Fatal syntax error physical.po