Now there is no need to look up unfamiliar words in a dictionary! You can translate an unfamiliar word just by clicking on it. Would you like to get the translation of a phrase or a sentence? No problem - just highlight the text fragment you want to translate.
Add unfamiliar words in your personal vocabulary and go over them whenever you like.
You can not only listen to the pronunciation of individual words and sentences, but also listen to the dubbing of the whole book.