8. 错误和异常 Errors and Exceptions

Until now error messages haven't been more than mentioned, but if you have tried out the examples you have probably seen some. There are (at least) two distinguishable kinds of errors: syntax errors and exceptions.

至今为止还没有进一步的谈论过错误信息，不过在你已经试验过的那些例子中，可能已经遇到过一些。 Python 中（至少）有两种错误：语法错误和异常（ syntax errors and exceptions ）。