More and more education institutions are releasing course materials online for anyone to study.
越来越多的教育机构正在将课程资料放在网上，让上网的任何人都可以进行学习。
About 160 schools around the world now offer course materials free online to the public.
全世界范围内约有160所学校对外提供免费在线课程材料。
Carefully consider the features of an effective visual aid after reviewing course materials.
复习完课程材料后，仔细思考“有效的视觉辅助教材有哪些特征”这一问题。
How can I download the course materials?
如何下载课程资料？
Please refer to the course materials for any specific instructions or recommendations.
请参考课程资料以寻求进一步的指导及建议。
Course materials must be read for the assigned day in class.
课堂参考资料必须于上课前预习完毕。
Course materials must be read for the assigned day in class.
课堂参考资料必须于上课前预习完毕。
应用推荐