| That cut the journey between the two metropolises to just over half an hour by either method. |
| New World tropical leafcutter ants create colossal underground metropolises, each housing several million workers that tend huge fungus gardens. |
| He said that in other metropolises such as Tokyo, people living in suburban areas were still considered to be Tokyo residents. |
| Most cities now have bustling pedestrian zones, and bikeways crisscross even the most crowded metropolises. |
| The United Nations coined the term megacity in the 1970s to describe metropolises with 10 million or more residents. |
| We have already mentioned that some colonies eventually became metropoleis. |
