为包的每个递降层级重复执行这一模式。

Repeat this pattern for each successively lower level of Packages.

youdao

第[3]步和[4]步可以再循环中重复执行。

Steps [3] and [4] are repeatedly executed in a for loop.

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在休眠10分钟后，此过程将重复执行。

After sleeping for 10 minutes, the process repeats.

youdao

Now I have the ability to create a loop, that is, to reuse the same pieces of code over and over again as I go around.

现在我们已经学会如何创建循环了，也就是，重复的一遍又一遍的,执行同一片代码。

麻省理工公开课 - 计算机科学及编程导论课程节选