In the sparkling, unpolluted sea, fishing techniques haven't changed much since Columbus claimed these remote outposts for Spain almost 500 years ago.
The last fifty years at this outpost have introduced a much-needed revolution in fishing and fishing techniques.
mnli hypothesis: The last fifty years at this outpost have introduced a much-needed revolution in fishing and fishing techniques. premise: In the sparkling, unpolluted sea, fishing techniques haven't changed much since Columbus claimed these remote outposts for Spain almost 500 years ago.