封面图片来源：Jamie Leventhal 皇家加勒比国际游轮公司的海洋标志号(Icon of the Seas)可同时搭载近1万人，为这么多的人提供餐饮服务也意味着有大量 ...

WSJ’s Jamie Leventhal visits a factory to see it in action. Photo: Volumetric Building Companies Jamie Leventhal covers supply chains, engineering and logistics to provide an understanding of ...