| 摘要 |
An query system comprises a main computer, a query computer, and an expert computer. The main computer writes query data into a database, searches the database using the query data as search forms to obtain a first answer, transmits the first answer to the query computer via a first network, transmits the query data to the expert computer via a second network, receives the second answer from the expert computer, writes the second answer into the database and transmits a second answer to the query computer via the first network. The query computer connects the main computer via the first network for inputting the query data, transmitting the query data to the main computer across the first network and receiving the first and second answers. The expert computer connects the main computer via the second network for receiving the query data, then transmits a second answer from the expert computer to the main computer.
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