It catches many standard exceptions, such as "URI unknown" and "access denied," and turns them into the proper HTTP responses in this case, 404 and 403, respectively.

它会捕获很多标准异常，如“未知uri”和“拒绝访问”，并将这些异常转为适当的HTTP相应(在这里各为404和403)。

youdao

During modeling, alternatives and exceptions to standard procedures must be captured, in addition to normal operations.

在建模过程中，除了正常操作以外，标准流程的其它操作和异常必需获取。

youdao

The lack of exceptions from the C language and the rudimentary error mechanisms from the standard C library certainly contribute to this.

缺乏 C 语言的异常和标准 C 库的基本错误机制确实会导致出现此种情况。

youdao

Overrewarding employees ranges from protecting employees from natural consequences, excusing them from standard practices, making exceptions to prop up their performance, to outright promoting them in spite of outlandish past behavior or history with the company.

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Thus, they use the same material as standard crystal silicone panel manufacturers, with two major exceptions.

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The commission has now accepted this argument, and is proposing that "fins attached" becomes standard across EU fleets, although there might be exceptions.

BBC: EU gives shark protection teeth