求翻译：美国石油公司主导国际石油市场的最大特点是，虽然国际大石油公司占主导地位，但是美国众多独立石油公司却纷纷进入国际石油市场，与大公司争夺势力范围。是什么意思？

The biggest characteristic of the U.S. oil companies dominate the international oil market, although international oil companies dominated, but many U.S. independent oil companies have entered the international oil market, to compete with large companies and sphere of influence.

American oil companies led the international oil market, the greatest feature is that while the international oil companies dominate the United States, but many independent oil companies have access to the international oil market, with big companies competed for influence.

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United States petroleum company's greatest feature is the leading international oil market, while the large international oil companies dominate, but the United States many independent oil companies have access to the international oil market, and large companies competing sphere.

正在翻译，请等待...