Translation of memento in German

I am a little confused with all the different domains and products and options on this website. Thanks a lot in advance for the fast response. It is really crucial to my students and to the other teachers.
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?
The ice blocks that usually break off during the summer started already to break off in spring due to the Global warming. The glaciers in general were loosing volume as we were told and as we could see.