please help me answer
Answers
After the traveler recites the inscription, he resumes his description of the statue and the surrounding area.
We are reminded again that "nothing" remains besides the head, legs, and pedestal; as if we didn't know the statue has been destroyed, the traveler tells us again that it is a "colossal wreck."
The very size of the statue – "colossal" – emphasizes the scope of Ozymandias's ambitions as well; it's almost as if because he thinks he's the "king of kings" (10), he also has to build a really big statue.
To complement the "decay" of the statue, the traveler describes a desolate and barren desert that seems to go on forever: the "sands stretch far away."
The statue is the only thing in this barren, flat desert. There was probably once a temple or something nearby, but it's long gone. The "sands" are "lone," which means whatever else used to be "beside" the statue has been destroyed or buried.
Several words in these lines start with the same letter; for example "besides," "boundless," and "bare"; "remains" and "round"; "lone" and "level"; "sands" and "stretch." Using multiple words with the same initial letter is called alliteration.