It means, "[The female person] from the photo is you."
That means, "From what country are you". Others would say "eres" instead of "sos" - depending on the region, two different forms for you (singular, familiar) are used: "tú", and "vos". The second form is used here.
In English 'Hola, ?Como te llamas?' means 'What is your name?'You would answer by saying, 'Me llamo .......(your name).......' Meaning 'I am named/called.....'.
In most aspects the only difference is pronuciation. Also, in the verb Ser (To be) in Argentina they use "Vos Sos" - You are for example
It means, "...and you are from Argentina or from Chile."
¡Es usted / son ustedes / eres tú (sos vos) / sois vosotros, as; así que en marcha!
It means: and you. Vos is an alternative form of the singular familiar you form. It is commonly used in Argentina.
It is Argentinian Spanish for: "I have desires for you"
It's Spanish for "I love thou."
Vos = You (plural)
It means: For you. The 'vos' is used to mean 'you' in Argentina.
In classic Castilian (10 th - 18th centuries), it meant "you" singular in formal style, for the personal pronoun "usted" did not exist yet.With this use, "vos" always conjugate the verb in correspondance with "vosotros", and it's mainly found in poetic or religious language.¿Qué respondéis vos a cuanto os inquieren? (singular) "What's thy answer to what they asked thee?"¿Qué respondéis vosotros a cuanto os inquieren? (plural)In modern Spanish, dialectal, it means "tú" (you, singular, familiar style). But with this use, the conjugation of the verb is different from the classic "vos", merging with "te":¿Qué respondés (vos) te creés que sos inteligente? (singular) "So what, do you think you're smart?"
Usted (you formal singular both genders)Ustedes (you formal plural both genders)Tú / vos (you informal singular both genders)Vosotros, as (you formal plural feminine, masculine)*Vos, in modern Spanish is dialectal. In classical Spanish it was formal but less than "usted" and the verb conjugation is different:Vos tenés; a vos te lo digo (dialectal modern Spanish)Vos tenéis; a vos lo digo (standard classical Spanish)