Assuming you meant explanatory text and not exclamation text, the answer would be brackets. For example, say your quotation is "She wrote the book." If you are quoting this directly in a paper, you want your audience to know who "she" is. So, you use brackets, and write the following: "[J.K. Rowling] wrote the book." Hope this helps.
Answer:
Darwin Watterson's bedroom was bright and clean. It was a relaxing place to be. (Revised and edited)
Thank god I’m failing thanks for the answer
Answer:
I don't know msrhzydiajehzyx7eusheudua
