在Python中，可通过import命令导入模块以扩展功能。例如，math模块中的floor函数可去除数值的小数部分，与四舍五入的round函数不同，它直接向下取整，但结果仍保留小数形式。如floor (2.9)将返回2.0。使用时需先用import导入相应模块，语法结构为import 模块名，之后即可调用其中的函数来增强程序处理能力。

PINECREST, FLA. (WSVN) - A python caused some trouble on a South Florida road but it wasn’t long before officers scooped in to save the day. The 14-foot beast was found on US-1and 98th Street in ...

Florida faces a growing problem with Burmese pythons, as more than 23,000 of these non-native snakes have been removed from the state since 2000, according to the Florida Fish and Wildlife ...