English Translation, New Concept English, Volume 2, Lesson 76.

Haha, your question is actually very simple.

Reason:

(1) Many articles in New Concept English are taken from popular science articles, natural sciences, literary novels or business reviews, so people who write these articles hope to use English in different ways, just like the writing level of our current students and writers. What writers write is often hidden and obscure, so foreigners have this habit of writing articles.

(2) macaroni fields actually omit a part, omitting the fields (the materials used to produce macaroni), which means "making fields for macaroni materials". But there is nothing wrong with this sentence if it is written by a writer, and it will be questioned if it is written by a student.

To sum up, when you learn English successfully and can use all kinds of parts of speech flexibly, you can write these "things you think are grammatically wrong" in some professional articles, but it is best not to appear in the exam.

I hope I can answer your question and accept it satisfactorily, O(∩_∩)O Thank you.