She took a walk in the park to enjoy the fresh air.

Meaning: She held or carried herself forward by putting one foot in front of the other in a public area with trees and grass to like very much clean air that has not been polluted.

Choice of Words: Took means to hold or carry something. Walk means to move forward by putting one foot in front of the other. Park is a public area with trees and grass. Enjoy means to like something very much. Fresh air is clean air that has not been polluted.