“嗨，你好。”他微笑着说。

'Oh, hello,' he said, with a smile.

《牛津词典》

“嗨，你们好！”那妇人朝他们笑着招呼道。—“你好！”他们齐声回答。

"Hello there," said the woman, smiling at them.—"Hi!" they chorused.

《柯林斯英汉双解大词典》

嗨，你好，早上好。

Hi! Hello, good morning.

youdao

Student: Thank you Mr. Carl Icahn: Okay, all right Student: Hi, Mr. Icahn. How are you?

学生：谢谢,卡尔·伊坎先生：好的,学生：嗨，伊坎先生，你好？

耶鲁公开课 - 金融市场课程节选

learned English, came here not knowing really anything other than "Hi, how are you?"

学了英语，我刚来的时候，除了“嗨，你好吗？”什么也不会。

第二外语，英语 - SpeakingMax英语口语达人

But we delivered the baked goods and said, "Hi, how are you? We're here now."

但我们还是把食物送了过去,说,"嗨,你好,我们刚搬来"

耶鲁公开课 - 美国内战与重建课程节选