Swipe left on a card set or on a card to edit or delete.
Click on Plus icon to create new Card.
(With any picture you add in new card,
the app can show the English word of main object in the image)
Click on "Add Card Set" Button to create new Card Set
Click on "Create Quiz" button to create your own Quiz to Practice.
(Your quiz result will show in detail if you like)
Click on a Card to show word's definition.
Click on Record button to practice pronunciation
Click on Speaker button to know how it pronounce
Click on Book Mark button to mark it as learned card, click again to unmark it