public bool SayHello 有特别的问候语吗
The enterprise application project contains one stateless session bean, which provides the sayHello method.
该企业应用程序项目包含一个无状态会话 bean，它提供 sayHello方法。
Sayhello to everyone that passes by your desk-smile, introduce yourself and ask about their role at the company.
跟每个从你桌边走过的人打声招呼。微笑，介绍你自己，并询问他们在公司里担任哪个职位。
The sayHello() function takes one parameter, which it outputs to the console in the following println() statement.
sayHello() 函数只有一个参数，它会使用 println() 语句将这个参数输出到控制台。
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