英语表达方式如下：
在正式的场合需要使用正式的表达方式，表达敬意和严谨；在非正式场合使用非正式的表达方式，拉近彼此之间的距离，提高谈话的弹性和舒适性。
1、你好吗？
How do you do? —— What’s up?
解析：What's up 的发音还可以是 wassup 或 whaddup，在非正式场合中，”What's up“ 是一个非常随便的问候语，表面上译为”怎么了或发生什么事了“，实际上不涉及对某些事的具体更新信息，相当于 what is the matter 或 what is happening，例如：
'What's up?', I said to him.
—'Nothing much,' he answered.
“怎么了？”，我对他说。
—没什么，他回答。
2、很高兴见到你。
It is a pleasure to meet you —— Nice to meet you
3、在你方便的时候尽早。
At your earliest convenience —— As soon as you can
4、担心你，关心你。
Concerned about you —— Worried about you
5、首先。
Firstly, —— To start with/…, For a start
6、代我向~问好。
Give my regards to —— Say hello to
7、你最近有她的消息吗？
Have you heard from her lately? —— Heard from her lately?
8、你看到过汤姆吗？
Have you seen Tom? —— Seen Tom?
9、我同意安娜~的看法/安娜是正确的。
I agree with my colleague, Anna, that… —— Anna’s right.
10、我想提醒你的是~。
I would like to remind you that~ —— Don’t forget