a surfer is riding a surfboard on top of a breaking wave .
A surfer tans on the beach .
a surfer is riding a surfboard on top of a breaking wave.
A surfer tans on the beach.
They could both be doing the same thing but one says that the surfer is riding the surf while the other does not mention any motion only tanning.
They could both be doing the same thing but one says that the surfer is riding the surf while the other does not mention any motion only tanning .