除了教学认真外,也开始编撰教科书了,对教育有很大热忱~
https://i.imgur.com/PNRHHLe.jpg
https://i.imgur.com/M0cFeYV.jpg
https://i.imgur.com/Utu450B.jpg
https://i.imgur.com/3wJ6NOD.jpg
https://i.imgur.com/iIXdbFH.jpg
https://i.imgur.com/JNx3Tul.jpg
https://i.imgur.com/gKNmDkH.jpg