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

他们当时难道不是都说的英语吗？英语不是官方国际飞行语言吗？

In which of these nations is Romansh an official language?

这些国家中哪些国家的官方语言是罗马语？

Which of these African countries has the most official languages?

下的非洲国家中，哪个国家有着最多的官方语言？

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

可联国的任何一种官方语言来了解最新动态。

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

问题是关于官方语言种类最多的国家的。

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

西班牙语是 21 个国家和波多黎各的官方语言。

However, we have four official languages, of course English, we need that to unite everybody.

我们有四种官方语言，英语当然是其中一种官方语言，因为我们要把所有人团结起来。

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

新西兰的两种官方语言是英语和毛利语。

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

这段评论是用波斯语写出来的，是伊朗的官方语言。

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

但还有7000万人生活在葡萄牙语为官方语言的非洲国家。

Mandarin is the official spoken language of China.

汉语是中国的官方语言。

Mandarin is the official language of this country.

普话是这个国家的官方语言。

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

“官方语言是葡萄牙语唯一的南美国家是哪个?

There are several world nations whose official language is Portuguese.

有几个国家的官方语言是葡萄牙语。

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

这是美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言。

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。正因为如此，西班牙语是秘鲁的主要官方语言。

And now but the official language is English, right?

不官方语言是英语，对吧？

Official language, Haitian Creole and French.

官方语言为海地克里奥尔语和法语。

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

南非11种官方语言（包括祖鲁语，南非语和英语）名列榜首。