hello的意思是什么意思

　　Hello, this is John Thompson.

　　你好，我是約翰·湯普森。

　　Hello John, how are you?

　　哈羅，約翰，你好嗎？

　　"Hello, Maria," he said, and she blushed again.

　　他說道：“瑪麗亞，你好！”然后她的臉又紅了。

　　Very softly, she called out: "Hello? Who's there?"

　　她很輕柔地喊道：“喂？誰(shuí)在那兒？”