求翻译：纵观世界各国企业的发展史,任何一个成功的企业都有一套健全有效的内部系统，而我国内部控制理论和实践目前还处于起步、发展阶段。是什么意思？

Throughout the history of the development of enterprises around the world, any successful enterprise has a sound and effective internal systems, and our internal control theory and practice is still in its early development stage.

A panoramic view of the development of the history, the countries of the world enterprises any successful enterprises, which have a sound and effective internal system, and our internal control theory and practice are still at an early stage, development.

The looking over various countries enterprise's history, any successful enterprise all has a set of perfect effective internal system, but our country internal control theory and the practice also is in the start, the development phase at present.

Throughout the history of enterprises around the world, any one successful company has a sound and effective internal systems, and internal control theory and practice in China is still in its infancy, development stage.