Translation of crunch in German

Hans was not in the office for 4 days. I informed him that it is urgent and asked him to send it by tomorrow morning. I'll do my best that you receive it as early as possible. Trust me on that.
Good luck with your studies in February, say hello to Nina and a kiss to Rose. Enjoy the great first moments..., they are all unique and unforgettable. Being mama fits you great! Happy for you.
We booked a tour for the next two days, one on a boat and the other on foot. In one of the agencies we met a nice couple and decided to stay in touch with them and have dinner together.