故弄玄虚　

◎ 故弄玄虚 gùnòng-xuánxū

[be deliberately mystifying;make simple thing complicated;turn simple matters into mysteries] 故意施弄狡猾的手段,使人莫测高深

这篇文章写得真切、质朴、自然,没有故弄玄虚的惊人之笔