If it's content that is easy to understand and read all of the content is easy to read, students B. Do not be confused or confused because A student has written a lot of wrong words, making it difficult to read and understand.
If the content is easy to understand the student B content easy to read. A puzzling because students are not confused or wrong terminology is a lot, making it difficult to read and understand.
If it's the content read and understand simple is the student B content easy to read, not confused or perplexed, because students A words written wrong, as so many hard to read and understand.