The answer is : Oh, she does teach the torches to burn bright!
Metaphor is a form of literature technique that contain an implied comparison between a certain meaning with another.
By saying she doth teach the torches to burn bright!, Rome basically saying that Juliet is a source of light, like a star, against the darkness his life.
Where is the rest of the question ?
a alligator tried to kill me and my dad?
Are there any kind of answer choices ?
Answer:
Depicting a staff as snakelike could possibly mean that it is just shaped a way a snake is; what I mean is that it may just be twirly or curvy. However if you are relating it towards symbolism it may represent evil, and possibly sneaky because snakes tend to be associated with being sly and representing the devil, which is again evil/darkness.