Proficient in computer operation, strong language skills and writing skills, can work under high pressure and image. 熟练的电脑操作，较强的语言表达能力和写作能力，能承受较大的工作压力，形象佳。
This article tells the detailed practice methods of the three expressive forms, which hopes to improve policemen's expressive ability of spoken language. 文章较为详细地介绍了以上三种主要口语表达方式的练习方法，旨在提高公安民警的口语表达能力。
