求翻译：黄欢记得，报告会上，常老师说得最多的还是学生。“农村孩子见识少，我必须尽可能多地给他们创造一些乐趣。如何让课堂更丰富多彩，成为我每天的‘课题’。”是什么意思？

Huang Huan remembers, on the report, are most often teacher say or students. "Rural children learn less, I have to give them as much as possible to create something fun. How to make the lessons more colourful, become my daily ' topics '. ”