This operation throws an exception.

该操作将抛出一个异常。

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The runtime throws an exception if a caller attempts to invoke an invalid operation.

如果调用者试图调用无效的操作，那么运行时将抛出异常。

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If that operation fails, it sends the exception back to the client of the API.

如果该操作失败，它会将异常发回api的客户机。

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This exception is essential to the operation of the federal system itself, which would otherwise be rendered meaningless.

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There is an exception: easyJet's German operation aims at the sun-seeker market.

ECONOMIST: Budget airlines

Regional prosecutors will head up the devolved operation, dealing with all files with the exception of some serious cases which will be sent to headquarters.

BBC: NEWS | UK | Northern Ireland | Prosecution service overhauled