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all  with  produce  of  use  thousand  many

Olive oil (橄榄油) is probably the most widely used oil for cooking. It is made fresh olives. Olive oil has been a main food in the Mediterranean (地中海的) countries for of years. These days, more and more people over the world are discovering that olive oil may be the best oil for cooking. In the United States, people use five times more olive oil today than they did 20 years ago. Nowadays, most of the world's olive oil is still in the Mediterranean countries, though countries such as America and Australia also produce it. Spain produces the olive oil in the world, followed by Italy and Greece.