you are going to watch an episode in a series. we help you to watch it without subtitles.how? we prepare hard words for that episode. you can learn and review them several times like the Leitner box system.our series since now:-friends (buy full version: https://www.youtube.com/show/SCSnTDhFDmcbB3lkFWrIi8MA)-the big bang theory (very soon)-how I met your mother (very soon)
Vocab Series
