non-official language的意思|示意

English, as a global language, is not only used as official or non-official language in many countries, but also used extensively in science, technology and advanced researches.

英语作为一门全球性的语言，除了在众多国家内作为官方或非官方语言使用外，也在科学、技术和高等研究中被广泛地使用。

The East African language of Kiswahili was chosen as an official language of Kwanzaa because it is a non-tribal language spoken by a large portion of the African population.

东非的基斯瓦希里语被选为宽扎节的官方语言，因为这是一种非部落语言，大部分非洲人都说这种语言。

The East African language of Kiswahili was chosen as the official language of Kwanzaa because it is a non-tribal language, spoken by a large portion of the African population.

东非的斯瓦希里语被选为宽扎节的官方语言，因为这是一种非部落语言，大部分非洲人都说这种语言。