In those rare cases where the rest of the program must be altered too much, that is the time to compromise with the real world and go ahead and use an error message box.

即使在极个别情况下，可能需要大幅度修改程序，这时可以和真实世界妥协使用错误消息框。

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John Davies John Davies, Vice President, at the World Ahead Program at Intel was positive about the future for broadband, but urged people to understand the complexities and the environment.

UNESCO: MEDIA SERVICES