Translation of glaubhaft

As I mentioned before, due to the small memory size and the relatively large size of the application, a little of the traffic was lost. This traffic appeared on the log file as well as in the analyzer.
How could I get better in Spanish if I had to eat by myself. Impossible. The next days we always ate together and sat around the table for hours discussing politics and the lives we were living.
There were heaps of people in this area and we really had to struggle to get through the crowds. We drank a few beers and a couple glasses of wine and being totally tipsy Lili decided she needed to return.