只会I’m fine, thank you. 打招呼太尴尬

fine 在日常口语里，很多时候不是很好的意思，而是还好吧/不咋地，或者无奈的妥协回答，类似于 好吧。
- Fine. I quit!
- Fine. You win!

问候
How are you doing?
How’s it going?
What’s going on?
How do you do?
How’s your day?
What’s up? （口语）
What have you been up to (lately)?

回答
Not too much. 不错/ Not much.
Not too bad.
Not bad.
Good.
Good good.
Great.
Excellent.
Super.
Awesome.
Terrific.

反问
And yourself?