每个步骤拥有零个或多个参数。

Each step has zero or more parameters.

youdao

管理命令拥有零个或多个参数。

An admin command has zero or more parameters.

youdao

任务命令可以拥有零个或多个步骤。

A task command can have zero or more steps.

youdao

- Just to give you another several fun facts -- and next week, once we've looked at your Problem Set "Zero Submissions," which, if you haven't filled it out yet, you'll see asks a few demographic questions, a few geek-type questions so we can get a sense of the students.

我给你们分享另外几个有趣的事实-,在下周，一旦我们看到你们的习题集上是,“零个意见书“，如果你们还没有填写那个习题集的话，你们可以问一些人数统计方面的问题，或一些古怪的问题，那样我们就能对学生有个初步的了解。

哈佛公开课 - 计算机科学课程节选