I think it is a simple subject
<span>In grammar, parallelism, also known as parallel structure or parallel construction, is a balance within one or more sentences of similar phrases or clauses that have the same grammatical structure. The application of parallelism improves writing style and readability, and is thought to make sentences easier to process. </span>
Answer:
The Simpsons, our neighbours, walk their dog each morning.
Explanation:
An appositive is a noun or noun phrase that renames another noun right beside it. The appositive can be a short or long combination of words.
Try using a Google translator if you can't figure it out or find a English to chinease dictionary.