A user seeks resources for Spanish science vocabulary and a Spanish-English physics book but has only found a medical book. They express challenges in understanding classes due to limited English proficiency after moving to Argentina from a French-speaking country. Despite these difficulties, they have managed to learn in Spanish without translating, using Wikipedia as a resource for terminology. They recommend taking English courses tailored to the learner's level for better understanding and progress. Additionally, they suggest the Real Academia Española dictionary as a top resource for Spanish vocabulary, although they note its high cost.