I was a waiter in hoter ,today i meet a man ask me some queations , Waiter:What can i do for you Man:Do you know where i can buy a good acoustics Waiter :Yes i know .I buy acoustics in last week . Man:That's great .Please tell me Waiter:Next to the stadium Man:Thanks .and i want know where is the culture center? Waiter:Culture center in shanghai road . Man:Thank you very much . Waiter:It's my pleasure