The layer of ice and water reduces the normal level of friction we experience when we walk on the relatively rough surface of a path.
(The layer of ice and water; reduces; the normal level of friction we experience) (we; experience; T:when we walk on the relatively rough surface of a path) (we; walk; L:on the relatively rough surface of a path)
The layer of ice and water we we
reduces experience walk
the normal level of friction we experience
T:when we walk on the relatively rough surface of a path
L:on the relatively rough surface of a path