say hi/hello/goodbye/ to sb
给某人说你好/拜拜

用作动词 (v.)
He said hello to me with a smile.
他面带微笑地和我打了个招呼。
She said that //www.souquanme.comshe liked singing.
她说她喜欢唱歌。
He will of course say yes to my proposal.
他一定会同意我的建议的。
Be quiet, I've something to say to you.
安静, 我有话要对你们讲。
Why don't you make it another time, say Friday?
为什么不改个时间,比如说星期五?
The clock says three o'clock.
这表三点钟了。

I'd like to say something for you有这样的句子吗?
楼上两位都错了.
是有这样句子的,那是替人说(求)情用的.
意思就是:
我想替你说lUWypUWYoa几句话.(即:我想替你求情 / 我想替你辩论)
【很希望我的回答会对你有帮助.如有不明白,可以再追问,并祝你进步!】

He says you are great.
He tells me (that) you are great.
下面是和“说”有关的词的用法：
speak讲语言 speak to sb about sth
tell告诉 tell sb sth/tell sth to sb
say说 say sth to sb
talk交搜趣网谈,聊天 talk to sb/talk sb about sth
say ,speak talk 和tell辨析。
▲ say一般作及物搜趣网动词用，着重说话的内容，它的宾语可以是名词，代
词或宾语从句。
eg: He can say his name. 他会说他的名字。
Please say it in English. 请用英语用。
She`s saying ,Don`t draw on the wall.她在说“别在墙上画”。
▲ speak强调说的动作，不强调所说的内容 。作及物动词时，常以某种
语言作宾语。作不及物动词时，常见的搭配形式有：
speak of something/somebody谈到某事（某人）speak to sb 跟某
人讲话，此外speak还可用于在较为正式的场合了表演讲或演说。
Can you speak Japanese? 你会说日语吗？
She is speaking to her teacher. 她正在跟她的老师说话。
He spoke at the meeting yesterday. 他昨天在会上讲了话。
▲ talk 一般为不及物动词，意思是“交谈，谈话，着重强调两具之间的
相互说话。
eg: She is talking with Lucy in English.
她正在和露茜用英语交谈。
What are you talking about? 你们在谈论什么？
The teacher is talking to him. 老师正在和他谈话。
▲ tell常作及物动词，意为“讲述，告诉，动词常跟双宾语。
tell sb sth＝tell sth to sb告诉某人某事。
eg: He is telling the children a story.
他正在给孩子们讲一个故事。
Did you tell her the news?＝Did you tell the news to her?
你把这个www.souquanme.com消息告诉她了吗？