You should have a good command of either English or French.

你应该精通英语或法语。

youdao

Which do you like better, English or French?

英语和法语，你更喜欢哪个？

youdao

We don't want to restrict ourselves, for instance, to English or French.

比如，我们并不想把自己，只局限于英语或法语。

youdao

For example,she says schools should teach African children in their native languages, not simply in English or French.

VOA: special.2010.05.20

We don't want to restrict ourselves, for instance, to English or French.

比如,我们并不想把自己,只局限于英语或法语

耶鲁公开课 - 心理学导论课程节选

or maybe go straight into a doctorate program for either English or French literature.

或者是直接入读英国文学或法国文学的博士生班。

什么事情都是可能的 - SpeakingMax英语口语达人

Working knowledge with excellent drafting skills in one of the working languages (English or French).

UNESCO: Main Menu

Where you want to live really depends on whether you plan to speak primarily English or French.

BBC: Living in: Montreal

Most computer operating systems and software in Swahili-speaking areas are in English or French.

BBC: Word processing in Swahili