Same here they need to work on the proniciation
How can I tell the difference between hearing "Eure Bruder" and "Eure Brüder"?
It would be 'Euer Bruder', also u and ü are pronounced quite differently.
Why Eure and not Deine?
Eure = your (plural)
Deine = your (singular)
If the original sentence is in English this is ambiguous but in German there are 2 different words for "your" whether you're addressing 1 or more people.