在这个方案中，在每次选中课程时开始数据准备过程。

In this scenario, the process of preparing the data starts over each time a course is selected. After the same sequence of events described above, the console would now read.

youdao

在本例中，订单准备过程首先从购物车中读取商品id。

In this example, the order-preparation process first reads the article IDs from the shopping cart.

youdao

为了制作烤鸭，厨师需要经历漫长的准备过程。

To prepare the duck, chefs go through a lengthy process.

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So what can you expect in terms of the preparation and the fundamentals that will empower you ultimately to tackle projects like these?

那么，从准备过程和基础知识中,你们希望最后学到什么能力,来处理类似的项目呢？

哈佛公开课 - 计算机科学课程节选

And, in general, the idea of what goes on in classical conditioning is that the response is sort of a preparation.

一般认为，在经典条件作用中,反应就是某种准备过程。

耶鲁公开课 - 心理学导论课程节选

These won't be graded, you don't have to turn them in, it's just to give you some extra practice if you want while you're studying for the exam.

这些题目不会记分，你们也不需要交上来，只是如果你需要的话，这可以让你,在准备考试的过程中得到更多的训练。

麻省理工公开课 - 化学原理课程节选