The Invisible Cities

Hi everyone , there is a book called the Invisible Cities, and I need taht you help me with some meanings, I hope you can.

1. In this city is a black blind that scream in the crowd.
2. There is too, a young girl taking a walk a puma by a leash.
3. The people get crazy when the go up a building.
4. And finally fat ladies sweating in a subway.

I will be grateful for your help.

Sage Harris...