Next in importance as buyers are the world?s commercial airlines, a market dominated by the United States since World War II, although the French and British have a large share.

• 其次的大买主是世界上各大商用航空公司，这个市场自第二次世界大战以来一直是美国主宰着，虽然法国和英国也占有很大市场份额。