Translation of Nachwuchs

Can you translate: Are you using the firefox browser? Install this tool in your browser window. The ones I suggested the other day are the most useful ones, because we would use it for generic terms which differ from Spanish.
We can communicate via Skype if it acceptable to you. It's easier. I can also write you via regular email and attach photos. My hobbies are hunting and mountain climbing. The later is pretty dangerous.
Was great to see you again, thank you for the meeting. But I have seen that the 'Unicomercer' in Cairo already had a contact person or a representing company. What should I do? Contact them anyway?