Translation of Windgeschwindigkeit

One of the most difficult problems I have (and I am sure that others have it too) is getting used to the superficiality of the life in the US. To be superficial means to me not to be able to recognize.
She insisted that there should be an actual step, where the man proposes friendship to the woman, at a nice dinner or giving her a gift or flowers or going down on his knees. Cultural differences.
The fans in the stadium was so much better than any fans in Europe. The atmosphere was pure football and people did not stop singing for ninety minutes regardless of the score. Outside the stadium there was smell of Asado.