'Hi there!' she drawled lazily.

“喂，你好！”她拖着长腔懒洋洋地说。

《牛津词典》

Hi there, nice to meet you and wish you all the best.

你好，很高兴认识你，希望你一切顺利！

youdao

Hi there, this is a Web service!

您好，这是一项Web服务！

youdao

And what happens of course thereafter, as you'll remember, is that Lily pops up from the back seat: "Hi." He didn't know that she was there.

那么，在那之后发生了什么呢，正如你所记得的,莉莉从汽车后座突然跳出来，你好，他根本就不知道她在那儿。

耶鲁公开课 - 1945年后的美国小说课程节选

Ms. DANA PRIEST (Investigative Reporter, Washington Post): Hi there.

NPR: Intelligence Failures In 'Top Secret America'

Mr. JOSH NEUFELD (Creator, "A-D: News Orleans After The Deluge"): Hi, there.

NPR: Post-Katrina Depicted in Comic Strips

Hi Uma - There is a great deal of research suggesting that extra virgin olive oil, the principal source of fat in the Mediterranean diet (which is also rich in vegetables, cereals, fruit, fish and wine), is very healthy for your heart in several ways.

CNN: How heart-healthy is olive oil?