The overall official language is Hindi.

统一的官方语地语。

Mandarin is the official spoken language of China.

汉语中国的官方语。

Mandarin is the official language of this country.

普通话个国家的官方语。

Weren't they both speaking in English, the official international aviation language?

他们当时难道不都说的英语吗？英语不官方国际行语吗？

And now but the official language is English, right?

不过官方语英语，对吧？

In which of these nations is Romansh an official language?

些国家中哪些国家的官方语罗马语？

Which of these African countries has the most official languages?

以下的非洲国家中，哪个国家有着最多的官方语？

That's the official language the U.S. government is using.

国政府使用的官方用语。

Canada, like Cameroon, has official languages of English and French.

加拿大和喀麦隆一样，有英语和法语两种官方语。

Spanish is the official language of 21 countries and Puerto Rico.

西班牙语 21 个国家和波多黎各的官方语。

The two official languages in the country are English and Maori.

新西兰的两种官方语英语和毛利语。

The comments were made in Farsi, the official language of Iran.

段评论用波斯语写出来的，伊朗的官方语。

There are several world nations whose official language is Portuguese.

有几个国家的官方语葡萄牙语。

What's the only South American country whose official language is Portuguese?

“官方语葡萄牙语唯一的南国家哪个?

And you can follow the organization in any of it's official languages.

你可以通过联合国的任何一种官方语来了解最新动态。

It is for this reason that Spanish is the main official language of Peru.

西班牙在16世纪开始掌控秘鲁，并一直统治到1821年。正因为如此，西班牙语秘鲁的主要官方语。

But then 70m people live in African countries in which Portuguese is an official language.

但还有7000万人生活在以葡萄牙语为官方语的非洲国家。

The question was about the country with the most official languages.

问题关于官方语种类最多的国家的。

The country with most official languages is the Republic of South Africa with 11 languages.

官方语种类最多的国家南非共和国，一共有11种。

With 11 official languages including Zulu, Afrikaans and English, South Africa has the most on this list.

南非以11种官方语（包括祖鲁语，南非语和英语）名列榜首。