Hi there,<p>We launched a project to help language learners learn vocabulary effortlessly last year.<p>You can mark and save the words you don't understand, the saved words will be marked automatically if it appears on subsequent web pages, thus you can review these words in different context and repeat, repeat and repeat. One year later, the reading becomes easier. For example, English learners can mark words on twitter while they surfing the twitter.<p>Vocabulary calendar, Vocabulary flashcards, Sentenct snapshot, etc.<p>Our official website: <a href="https://burningvocabulary.com/" rel="nofollow">https://burningvocabulary.com/</a>