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In India, trials have begun to select a fighter aircraft for the country's air force. Six aircraft manufacturers are in the race to win what will be one of the world's biggest defense contracts worth billions of dollars. dod fa-18c hornet fighter je
发表于:2019-01-14 / 阅读(69) / 评论(0)
VOA标准英语2009年(八月)
VOA标准英语2009年(八月)