哪些國家主要說西班牙語??

These are the following countries:

SPANISH SPEAKING COUNTRIES/TERRITORIES:
North America
Mexico

Central America
El Salvador
Nicaragua
Belize
Honduras
Panama
Guatemala
Costa Rica

Islands
Cuba
Dominican Republic
Puerto Rico (territory)

South America
Peru
Ecuador
Argentina
Chile
Bolivia
Uruguay
Paraguay
Venezuela
Colombia

Europe
Spain

Africa
Guinea Equatorial