1 sentence for 规范 (guī​fàn — standard)

1. 为了考试，你需要学习规范的汉语表达。

   wèi​le kǎo​shì, nǐ xū​yào xué​xí guī​fàn de Hàn​yǔ biǎo​dá.

   For the exam, you need to learn standard Chinese expressions.

   Source: Dong Chinese Dictionary