In the Elementary Second Sky Gifts Tutorial, you can teach this lesson as a lesson, and by choosing any one of the lessons, the full text of the lesson is easily displayed.

The tutorial is a question-and-answer program, meaning the important questions of each lesson are written with the answer so that you can improve your readiness and learning by reading them.

It also includes text adjustment and advanced text search, and the program is incredibly lightweight and compact and runs smoothly and does not slow down your phone.