研讨会将英语和汉语作为正式语言。

English and Chinese are the official language of the symposium and workshop.

中文为会议正式语言， 会议提出供中英文资料帮助您理解内容。

Chinese is the official language of the symposium and work shop. There will be enough information in both Chinese and English to help your understanding.

老师解释了正式语言和口语表达之间的区别。

The teacher explained the difference between formal language and colloquialism.

击剑比赛的正式语言是什么语言?

What is the official judging language of fencing.

击剑比赛的正式语言是什么语言？

What is the official judging language of fencing?

其次，公开演说需要使用正式语言。

Second, speechmaking requires more formal language.

这句话的意思就是，不要混淆了正式语言和更多的学术语言，或者适当的使用语言。

It is important not to confuse in formal and more academic language, or use words which are inappropriate.

朱丽叶使用单音节词与罗密欧, 但使用的正式语言与巴黎.

Juliet uses monosyllabic words with Romeo, but uses formal language with Paris.