Two signal handlers are connected — one to quit the application when the user closes the window and another to change the greeting that is displayed when the user clicks the button.
两个信号处理器被连接起来——一个用来在用户关闭窗口时退出应用程序，另一个用来在用户点击按钮时，修改显示的欢迎信息。
To change this click the check box for “Custom” and then enter the greeting you want to use.
要改变它，可以点击“定制”，然后输入你想用的祝词。
But this quickly became impossible; the dancer raised his hand in greeting, and all I could do was wait for him to get his change and come out to say hello.
但很快这就不可能了，舞蹈家抬手向我打招呼，我只好等他找好了钱出来问个好。
Change its type to String, its name to greeting, and the default value to "Welcome,".
将其类型改为String，名称为greeting，缺省值为“Welcome”。
In the Label field, change the value from Button to Say Hello, and then go to the bottom field and in the Help text field enter Click here for a friendly greeting.
在label字段，将值Button改成Say Hello，然后移动到底部字段，在help文本字段中输入Clickhereforafriendly greeting。
Give a hug. Hugs can disrupt negative thoughts and change someone's mood surprisingly quickly. Go and use it for love, romance, blessing, comforting, greeting, farewell and etc.
我们喜欢拥抱。拥抱能以超乎想象的速度消除消极的想法、改善心情。拥抱吧！出于爱和浪漫、出于祝福和安慰，或者仅仅只是一个问候或告别。
Give a hug. Hugs can disrupt negative thoughts and change someone's mood surprisingly quickly. Go and use it for love, romance, blessing, comforting, greeting, farewell and etc.
我们喜欢拥抱。拥抱能以超乎想象的速度消除消极的想法、改善心情。拥抱吧！出于爱和浪漫、出于祝福和安慰，或者仅仅只是一个问候或告别。
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