It is a steep, downhill, technical singletrack, passing through a forest of redwood trees, sword ferns, and redwood sorrel.
(It; is; a steep, downhill, technical singletrack) (It; passing; through a forest of redwood trees, sword ferns, and redwood sorrel)
It It
is passing
a steep, downhill, technical singletrack
through a forest of redwood trees, sword ferns, and redwood sorrel