这个复杂的函数调用执行参数解析。

This hairy function call does the argument parsing.

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清单2：使用JDBC调用执行备份。

Listing 2: Performing a backup using JDBC calls.

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在线程程序中这些调用执行了不可或缺的功能。

These calls perform a much-needed function in threaded programs.

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But as soon as the most recently called function finishes executing, you have to take that tray off the stack in order to get at the previous function's memory, and once he's done executing, you have to take that one off and then what's left well then main.

但是，一旦新的调用函数结束了执行,你必须从堆中把托盘拿掉,用来获得先前函数的内存，一旦他完成执行，你必须把那一块拿下来,然后剩下的是main函数。

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