Translation of funnel in German

The new router will be tested with XTB's solution at the laboratory in Germany by Anika and Julia. In case of success, reports and profiles will be sent to TBX about the progress and the right parameters.
The cannot do it because of the girl's pregnancy. This fact creates a very unpleasant tension between the two characters, their future seems to hopeless and uncertain. Will they be together?
We had to be careful of not falling into the water. We rowed for about an hour and we got tired pretty easily. Especially the other man and woman looked devastated, at the limit of their physical capabilities.