Portugal, officially the Portuguese Republic, is a country in southwestern Europe, on the Iberian Peninsula. The westernmost country of mainland Europe, Portugal is bordered by the Atlantic Ocean to the west and south and by Spain to the north and east. The Atlantic archipelagos of the Azores and Madeira are also part of Portugal.
English is the First or Second Language in the world this is the most useful language in the world. English is a major language of international business, diplomacy, and science and the professions.
Spanish could be very valuable for your business, studies or just for travelling. Spanish is the fourth most spoken language in the world. Namely in Central and South America, Spain and in big parts in the USA.