例句與造句

1. IBM reluctantly provided only minimal funding when public utility companies, banks and credit-card companies demanded a cost-effective interactive system ( similar to the 1965 IBM Airline Control Program used by the American Airlines Sabre computer reservations system ) for high-speed data access-and-update to customer information for their telephone operators ( without waiting for overnight batch processing punch card systems ).
2. It's difficult to find ibm airline control program in a sentence. 用ibm airline control program造句挺難的