The line was busy. 电话占线
A:Good morning,Wilson Association.
B:This is Brown speaking,I'd like to speak to Mr.Thomas.
A:I'm sorry,but Mr.Thomas left here just a few minutes ago.
B:I've been trying to call him for the last ten minutes,but your line was busy.Will he be back soon?
A:I'm afraid not.He is away for the rest of the day.
A:Is there any other way I can reach him?
B:I'm afraid not.He has gone out of this town on business.May I take a message?
A:I have a business appointment with him at 10 o'clock tomorrow morning,but I'm afraid I can't make it.
Robin Thicke—Mona Lisa