在最初接触到酷学习的时候，我觉得这其实并不是一个“酷”的学习产品。一切都显得很朴实，通过Doodle工具录制课程，每门课很短，只讲一个知识点，并且没有什么特效，只是通过手写和语音引导。 但是当这...
during initial exposure to cool learning, I think this is not a "cool" learning products. Everything is very simple, using Doodle tool to record courses, each course is very short, only a point of knowledge, and not just by what effects, handwriting and speech guide. But when the...
