It runs the specified task (wordcount) and the argument data.
它运行指定的任务(wordcount)和参数数据。
2
The second argument, shown in bold in Listing 3, specifies the number of identical actions that task consists of, which is m = integers.length in this case.
第二个参数（在清单 3 中用粗体显示）指定任务包含的相同操作 的数量，在这里是 m = integers.length。
3
The effects of calling the admin( ) and task( ) functions with the same argument list are equivalent, but their return values, which indicate the result of the operation, have different data types.