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 ...

Jamie Leventhal was a video producer and YouTube host for The Wall Street Journal, based in New York. Her videos examined logistics, supply chains and engineering, focusing on everything from ...