When I started a TOEFL course ( http://www.memrise.com/course/754466/400-words-of-toefl-intermediate-english/ ) , I had a word, an explanation of this word in English, and a translation of this word into a Russian, then I changed my learning preferences to the advanced (basically I increased the number of the words I want to learn) and a translation into a Russian disappears. How can I get this feature back?
Thank you for your response.