我希望你们知道，在这个世界上，我们面临一些严肃的挑战。
I want you to know we have some serious competition in the world.
然而，高科学技术的高速度完成长也使我国广播音乐工笔者在新百年中面临严肃的挑战。
Nevertheless, the rapid development of high technology has brought serious challenges to China's radio music workers in the new century.
然而，高科学技术的高速度完成长也使我国广播音乐工笔者在新百年中面临严肃的挑战。
Nevertheless, the rapid development of high technology has brought serious challenges to China's radio music workers in the new century.
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