Students can engage in self-paced learning by setting their own schedule for completing course modules.
学生可以通过设定自己的时间表来完成课程模块，进行自定进度学习。
Self-paced learning allows learners to revisit difficult topics at their own convenience.
自定进度学习使学习者能够根据自己的方便重新学习困难的主题。