This course is designed so that students can progress at their own speed.

这门课的设计思路是让学生自己掌握进度。

《牛津词典》

The course allows students to progress at their own speed.

本课程允许学生按各自的速度学习。

《牛津词典》

Khan said students also learn the study material at their own speed through videos.

可汗还说到，这里的学生们能够按照自己的学习进度来观看教学视频，学习课程。

youdao

Depending on the speed they were travelling the offending drivers will be dealt with either by prosecution, given suitable advice or in some cases offered the alternative of attending, at their own cost, a speed awareness course.

BBC: Speeding op catches 700 drivers in seven days

For example, one day we might be able to design apps that allow people to probe their own cognitive abilities (processing speed, memory, decision-making, etc.) at any time during the day and track these abilities over the years, transmitting the results from their smartphones to a health care provider if desired.

CNN: How mobile tech can influence our brain