This is how you should note the fact that you underlined or italicized words in a quotation. Adding emphasis to a quotation can be very useful. It allows us to bring attention to a particular phrase or word. However, it is important to note it so that the reader is aware of the fact that the emphasis is ours, and not from the original author.
Anne never really got to know Germany well, though, and would always struggle with the German language, because the family moved to Amsterdam when she was only four years old.
