It was the first genuine international academic conference held in China with English as the official language.

这是在中国举办的以英语为官方语言的首个国际学术会议。

youdao

I remember a group of locals and Malaysians, apparently competent English speakers, having a whale of a time laughing at a Japanese speaker's atrocious English at an international conference.

我记得在一次国际会议上，有一名日本发言者的英语糟糕透顶，惹得一群看来英语说得不错的本地人和马来西亚人笑得个不亦乐乎。

youdao

Most of the international conference on English as their first language.

绝大部分的国际会议是以英语为第一通用语言。

youdao

The initiative was launched by the coordinating team behind the 7th International Conference on Geoparks that is due to take place at the English Riviera Geopark in September next year.

UNESCO: UK launches #GeoparkHour

The 7th International Conference on Global Geoparks 2016, being held in Torquay on the English Riviera, has been granted the patronage of UNESCO by their Director-General, Irina Bokova in Paris.

UNESCO: 2016 Global Geopark Conference receives UNESCO patronage