扁平风UI插画

A teacher with glasses,A teacher with glasses,in the classroom,islecturing,holding a book,blackboard,Flat illustration,Ulillustration,GUl,minimalism,white background,bright color scheme

一位戴眼镜的老师,正在教学,拿着一本书，黑板扁平插画,UI插画极简主义白底,亮色调