The only efficiency it added was to slow the typist down, since almost any word in the English language required the typist' s fingers to cover more distance on the keyboard.

其实它所提高的惟一效率就是让打字速度慢下来，因为不管打英语中哪个词，几乎都需要打字员在键盘上更长地伸展手指。

youdao

A common language is required and in postcrossing that's English since it's widely spoken.

在 Postcrossing 网站上，需要使用一种共同的语言，也就是英语，因为它被广泛使用。

youdao

There is no required English language level, but IELTS is an examination only for those people who have studied English for a number of years.

在英语水平方面没有要求，但雅思考试仅适用于经过多年的英语学习并具备一定语言基础的人。

youdao

They are required to have excellent knowledge of English or Arabic and good knowledge of the other language.

UNESCO: Communication and Information

The medium of instruction being in Czech for most courses (certain courses are conducted in English), the beneficiaries of these fellowships are required to pursue a one-year preparatory Czech language course.

UNESCO: MEDIA SERVICES

The policy required Filipino-American employees to speak in English except when speaking to a patient with other language needs or during break time.

FORBES: English-Only Policies in the Workplace: Are They Legal? Are They Smart?