national standard language的用法和樣例：
例句
- Every nation has its common national language.
每個(gè)民族都有各自的民族共同語(yǔ)。 - Mandarin is the common language of the Han people, while Lincang dialect is a branch of Yunnan sub-dialect in the southwest area of modern Chinese north dialect.
摘要普通話(huà)是現代漢民族的共同語(yǔ)，臨滄方言是現代漢語(yǔ)北方方言西南官話(huà)區云南次方言的一個(gè)分支。
