It may mean less choice for students but we could create a fixed schedule of all the courses and options and they could then view what was available .

这可能意味着学生的选择减少了，但我们可以制作一个固定的时间表，里面有所有的课程和选项，这样他们可以查看可以选什么课程。

youdao

The lack of fixed schedule or travel requirements means that students can study when and where they want.

没有固定时间安排和外出要求，这意味着学生在任何地方任何时候都可以进行学习。

youdao

Here are so many good things which are updating without a fixed schedule!

这里有好多好东东，不定期更新哦！

youdao

And fixed versus variable speaks to whether you give a reward on a fixed schedule, every fifth time, or variable, sometimes on the third time, sometimes on the seventh time, and so on.

固定与变化则是相对于,你是否根据固定时程给予奖励而言的，每五次就给予奖励，或者是变化的，有时候在第三次上给予奖励，有时候则在第七次上给予奖励。

耶鲁公开课 - 心理学导论课程节选

That strengthens the argument for providing a menu of programmes rather than a fixed schedule.

ECONOMIST: The BBC

Many countries, America included, have designed student debt primarily as a mortgage-like obligation: it is repaid to a fixed schedule.

ECONOMIST: Student loans

However, there are more ways to rebalance than just buying and selling out of the funds in your portfolio on a fixed schedule.

FORBES: Magazine Article