Although sending messages to a log file can be quite useful, there are often times when you would also like to display a user-friendly error message in the event of an unrecoverable exception.

虽然向一个日志文件发送消息相当有用，但是很多时候您可能还想在发生不可恢复的异常时显示一个用户友好的错误消息。

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In the next state, the script will run a subroutine associated with the event to check the answer and display the next multiple question.

在这个状态下代码会在事件发生的同时运行一个子程序来检查答案并显示下一道问题。

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Since this simple demo application does not display the description of an event in the calendar views, I do not need to include it in the XML.

既然该样本演示应用不在日历视图中显示活动描述，所以不需要在XML中包括它。

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Anderson followed up his victories in the S2 100m and 200m freestyle with a storming display in the 50m event.

BBC: Anderson claims third gold

Her impressive display in the event was something of a surprise but the clues were there for those who had been paying attention in 2008 when she ran a 52.47 indoors, the fastest time by a British female that year.

BBC: Sotherton eyes 400m after injuries end heptathlon hopes

The annual firework display held for several years near Norwich is to become a free event in the city.

BBC: Norwich Sparks in the Park to move to city centre