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nid cwrs yn ymwneud â hwylfyrddio ydyw -- -- er fy mod yn siwr yr aiff pobl i fae caswell pan na fyddant ar ddyletswydd -- -- ond am agweddau amgylcheddol ar reolaeth môr a thraeth
that course is not about surfboarding -- although i am sure that people go to caswell bay when they are off duty -- but about the environmental aspects of surf and beach management