Translation of crock in Spanish

By the way: I have now met a man who claims he is an expert in deep snow skiing... I find that very impressive for someone with only 3 years of snowboarding experience. It is probably just showing off.
I wanted to ask whether you would like to help in another English - Spanish project. The dictionary has around 10,000 -20,000 entries and many of them do not have sample sentences. We need to add sentences to give users more background.
And how long will you be there? When will you come back to Venezuela? Now, I'm learning German grammar and I am doing my homework. Super boring, and it took me too much time in total.