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

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。

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

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。

youdao