Will just reply in english:

From 6th armee meeting

Ok, next campaign, we are not supposed to bomb the bridges ourself, that was not the idea this time either. We should ahve informed and ask the lw to do it, if we saw bridge up.
We need to ask the LW to do it, then again we all know they dont have people, but as officers we though we had to keep them down ourself.

Anyway keeping bridges down was vital to make resupply very hard.