求翻译：当今世界正在发生广泛而深刻的变化，当代中国正在发生广泛而深刻的变革。机遇前所未有，挑战也前所未有。改革创新的理念，在沧螺集团发展壮大的进程中，担当着无可比拟的关键角色。尤其是在当今激烈竞争的市场经济条件下，改革创新理念已成为引领沧螺集团大踏步发展的主要推动力和发展源泉。董事长经总经理孙铁岭认为：在当前复杂的国际国内形势下，只有不断的解放思想，一切是什么意思？

Extensive and profound changes are taking place in the world today, extensive and profound changes are taking place in contemporary China. Unprecedented opportunities and challenges are unprecedented. Conception of reform and innovation, in Cangzhou spiral development and growth of the Group process, the incomparable key roles to play. Especially in today's competitive market economy conditions, the ideas of reform and innovation has become a leading group of Cangzhou spiral strode the mainspring of development and development sources. Chairman by General Sun Tieling believe: under the current complicated international and domestic situation, only by continuously emancipating all