To think about the process of language acquisition, it is certainly true that adults have a much larger vocabulary in their own language, more general knowledge and life experience than children. This can help adult learners to learn new words. 

I realized that when I read or listen to something in English, I memorize them in Japanese. I think I understand the concept, and it replace my native language. 

I can explain about English articles what I read in English, but I wouldn't use the same expression.