Metro in a sentence as a noun

Take the metro / subway in any big, affluent city these days, and look around you.

I'm a 40+ engineer in the NYC metro area and I've never felt more in-demand in my life!

But taken collectively the NYC metro area is actually much more affordable.

Metro definitions

noun

an electric railway operating below the surface of the ground (usually in a city); "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"

See also: tube underground subway