RasGas Train 5, one of the largest LNG plants in the world, was completed ahead of schedule in just 29 months and under budget.是什么意思_RasGas Train 5, one of the largest LNG plants in the world, was completed ahead of schedule in just 29 months and under budget.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句