I haven’t read it yet but you can spark note until you find the answers
<span>As many times as necessary.
An essay may need to be revised until the author of it is satisfied. </span>
First of all, we should know that domain specific words are those are low frequency and content-specific. So, in this sentence we know that the topic being discussed is a restaurant, so domain-specific words will be those that are used frequently in relation to restaurants.
These are: hostess, waiter, menu