Other languages don't have that distinction and so those distinctions are very difficult for non-native English speakers to learn.

其他语言并没有这样的差别,所以非英语母语的说话者,很难发现这些差别

耶鲁公开课 - 心理学导论课程节选

Now in the middle years of the seventeenth century during the English revolution that saw the execution of the king and saw the establishment of a non-monarchic republican government, Milton had practically invented the formal language, the literary language, of insubordination.

7世纪中期,英国革命期间，国王被处决,一个非君主制的共和国政府建立了起来，弥尔顿实际上创造出了一套正式词汇，一套用来表述“反抗“的文学词汇。

耶鲁公开课 - 弥尔顿课程节选