So we'll say hello to you later, if need be.

所以我将随后跟你说hello，如果需要。

youdao

You say goodbye to me although I say hello to you.

尽管我对你问好，你却对我说再见。

youdao

I finally did it, and in front of you, I could say hello to you.

我终于做到了，在你面前我也可以笑着和你打招呼。

youdao

"Hello" and "Say You,Say Me." Three years ago, he turned to some popular hip-hop producers to update his sound for his "Coming Home" album.

VOA: standard.2009.06.24

So we'll say hello to you later, if need be.

所以我将随后跟你说hello，如果需要。

哈佛公开课 - 计算机科学课程节选

So if you haven't already, just glance at the person next to you, or say hello if you don't know them.

如果你还没有做好，那就看看你旁边的人,如果你不认识他们就跟他们打个招呼。

哈佛公开课 - 计算机科学课程节选

You probably say hello to the member and you move on to the next one.

NPR: The Work and Ethics of Lobbyists

Do you reach out to people before you actually need something just to say hello or keep a connection going?

FORBES: But Networking Doesn't Work for ME...

People live in big houses, they are pleasant, they talk to you and say 'hello'.

BBC: UK Politics