如果梦幻客机在今年年底开始投入生产线，就像波音承诺的那样，将会超过预算数十亿美元，而且比计划晚三年时间完成。
If the Dreamliner starts rolling off the production line towards the end of this year, as Boeing promises, it will be billions over budget and three years behind schedule.
由于一系列问题，波音787“梦幻”客机的生产进度落后原计划两年多。
The plane has been delayed by more than two years because of a series technical problems.
早期787的几次推迟已经让生产梦幻号飞机成为了一次令人焦虑的经历。
Earlier delays to the 787 were already turning the production of the Dreamliner into an anxious experience.
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