Common Mistakes : Language
Language – Noun
BAD: I speak Arabic language all the time
GOOD: I speak Arabic all the time
BAD: I spent the whole year learning English language
GOOD: I spent the whole year learning English
BAD: They know Japanese language
GOOD: They know Japanese
speak/learn/know etc + name of a language (WITHOUT language ): ‘She speaks fluent English and a little German.’ Do you know any Malay?’ I’d like to learn Mandarin
Note that the Arabic/English/Japanese language may be used when you talk about a language in terms of its history, structure, users etc: The English language has evolved over many centuries