循环控制结构可以定义为：当一个条件为真时，重复地完成一组指令。

The repetition control structure can be defined as the presentation of a set ofinstructions tobe performedrepeatedly, as longas acondition is true .

youdao

控制结构节点在可视代码片段逻辑中产生分支或循环。

A control structure node causes branching or looping within your visual snippet logic.

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如清单1所示，变量和诸如循环等脚本控制结构使脚本更容易编写和维护。

As demonstrated in Listing 1, variables and script control structures, such as loops, make scripts easier to write and simpler to maintain.

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There are so many other constructs like loops and conditions and such, so what I thought we do in conclusion today is look at this program.

这里有很多其他结构类型如循环控制,条件分支等等，所以我觉得应该,以这个程序作为结束。

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