Answer:
As she was writing, she took a break from time to time in order to reflect on the exact words that she wanted to use, and then she would return to the letter.
Step-by-step explanation:
To paraphrase means to express the idea of a writer in a different manner and with other words, especially to enunciate something clearer. As a result, the rewording of the sentence from "The Cold Equations" has a simpler language.