Their trunks are raising the city
If you are referring to the phrase "their trunks are raising the city," it is likely a metaphorical or figurative expression rather than a literal statement. Metaphorically, it implies that a group or an entity is causing significant impact or creating a great influence on the city or its development.
To understand the meaning of metaphors or figurative language, it helps to consider the context in which it is used. Is it in a conversation, poem, song lyrics, or any other form of communication? Identifying the purpose, tone, and overall message of the piece can provide further insight.
If you have more specific information or a related context, I can provide a more precise explanation.