1. go to the doctor, the doctor may ask you
What brings you here today？
What’s the matter?
My knees hurt.
My knees are in pain.
It’s painful to watch that.
2. How long have continued?
How long has it been?
About/Roughly three weeks.
3. You should have come earlier
You should’ve come earlier.
It didn’t bother me much before.
4. Sit down, let me check the next
Have a seat.
Let me examine it.
5. not very serious
It’s nothing serious.
Are you serious?
I’m serious.
Why are you so serious?
6. daily exercise
Try these exercises.
Exercise every day.
I mean it.
I didn’t mean it.
7. Could you introduce me to a specialist do?
Could you refer me to a specialist?
You don’t need one.
You’ll be fine.
It’s just a matter of time.
I recommend you see a physiotherapist.
8. I think he is very good
I feel he did a good job.
He said I have a very good/positive attitude.
He has an attitude.
Don’t give me attitude.
9. I recovered quickly
I recovered very fast.
I thanked him for everything.
10. The price including tax it?
Is the tax included in the price?
It’s eighty dollars plus tax.
11.你要收据吗？
Do you want a receipt?
12.你的医生怎么样？
How do you like your doctor?
He’s always on time.
I can’t believe it.
13.他总是很匆忙
He’s always in a rush.
What’s the rush?
I wouldn’t recommend him.