PictureStory

1. Introduction 0

1.1. Picture 0.2

1.2. Narration

2. Main point 1

2.1. Picture 1.1

2.2. Picture 1.2

2.3. Narration

3. Main point 2

3.1. Picture 2.1

3.2. Narration

4. Finish

4.1. Picture 3.1

4.2. Picture 3.2

4.3. Narrartion