What we do is, in a loop, march down the argument list checking each one to see if it is an option.
我们所做的是，用一个循环遍历参数列表检查每个参数来看它是否为选项。
2
Rather than checking the loop condition before each iteration, the condition is checked at the end of the iteration.
与在每次迭代前检查循环条件不同，而是在迭代结束时检查条件。
3
When CruiseControl starts, it runs in a continuous loop, periodically checking a source-code repository such as Subversion, and then building and testing projects from scratch.