It is often a lingua franca of conferences, for example, and many journal articles in fields as diverse as astronomy, child psychology and zoology have English as a kind of default language.

例如，英语经常是各种会议的通用语，天文学、儿童心理学和动物学等领域的许多期刊文章都将英语作为一种默认语言。

youdao

The default language is English.

缺省语言是英语。

youdao

Keep the default language type as SQL.

保持默认的语言类型为SQL。

youdao

Try to enroll in Mandarin classes before you go (Mandarin Chinese is the default language in almost every part of China), or try to teach yourself some of the basics -- the BBC website has a decent introduction to learning Chinese.

CNN: 5 top tips for China first-timers

So, to put it in very plain language, we would default.

WHITEHOUSE: Press Briefing

The string of hacks have primarily exploited vulnerabilities in the programming language Java, which is installed on most computers by default.

CNN: Facebook hacked, says no user data compromised