For this, he gave a beautiful analogy that to a person travelling in a boat, trees on the shore appear to move in oppoite direction, similarly because earth is rotating on its axis towards east, it appears to us as if the sun moves from east to west.
(a person; travelling; ) (the sun; moves; from east; to west) (trees on the shore; appear; ) (trees on the shore; to move; in oppoite direction)
a person the sun trees on the shore trees on the shore
travelling moves appear to move
from east to west
in oppoite direction