The lines take a dramatic route through ditches cut through Princes Street Gardens and under the Mound (in the National Gallery you can feel a faint movement as the trains travel underneath).
The subway trains cut through prominent places within the cities.
mnli hypothesis: The subway trains cut through prominent places within the cities. premise: The lines take a dramatic route through ditches cut through Princes Street Gardens and under the Mound (in the National Gallery you can feel a faint movement as the trains travel underneath).