Boeing Co. started assembly of its upcoming 787 Dreamliner on Monday and unveiled a manufacturing method that aims to speed up production times and reduce the number of parts used.

• 波音公司周一宣布，开始组装其下一代梦幻飞机787，同时公布了一项生产方案，目的是缩短生产时间，并减少所需零件的数量。