Q: barcelona nerede とはどういう意味ですか?
A: Where is Barcelona ?


Q: Did barcelona give referees a bribe?
How is Girona vs Barcelona match reported in Spain? は 英語 (アメリカ) で何と言いますか?
A: Oh ok, it was more of just a matter of interpretation. I wasn't sure what you meant in that sense. You could say: How is/was the Girona vs Barcelona match reported in Spain? Or I wonder how they reported the match in Spain?
Q: who's in barcelona now? は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください


Q: I was traveling in barcelona for five days, I fell in love with the city and her smile. She is the most beautiful girl I’ve ever seen, and she has a vintage camera, pretty cool!!!
What’s most fascinating is regardless of culture or language, smiles form a stable universal currency, which is both understood and exchanged, worldwide.
Thank you stranger for your smile, and photo! この表現は自然ですか?
A: It's not sure who is she, because your first sentence is only about Barcelona and there's no lady
You also don't need the ',' between 'smile' & 'and' (Thank you stranger for your smile and the photo!)
However, the rest sounds natural :)