a labyrinth of streets的用法和样例：
- The old building was a labyrinth of dark corridors.
- A labyrinth of rules and regulations.
- We lost our way in the labyrinth of streets.
- Cairo with its complex system of streets and lanes, its quarters and markets is like a labyrinth invented by ancient storytellers.
- We made our way through a labyrinth of narrow, twisting alleyways.