IDOC tax returns for international students and translation

Hi everyone,
I am an international student from a non-english speaking country and i am currently filing the IDOC. It requests a copy of my custodial parent’s tax returns. I have a pdf of my country’s equivalent which is not in english. on the FAQs it says “Directly on the form, translate into English the name of the form and next to each currency value write a brief English translation of what the value represents. There is no need to translate instructions or other materials. Failure to translate non-English documents may result in delays in processing your financial aid information.”
What does it mean? Can somebody please help me understand how exactly to translate these documents?

Translate the name of the form and the words for each line on the form that has an amount - from non-English into English.

Such as impôt sur le revenu = **income tax **.

And write it directly onto the form.

Thank you, shoud such operation be done by hand or by computer?

You will probably need to do it by hand. Just write clearly and carefully.