这种炫耀和比较，会让那些在外打工过得不好的人，心里产生自卑和焦虑，也会让那些在家里过得普通的人，心里产生不平衡，从而影响亲人之间的关系，让亲情变得越来越淡薄。
“In the future, you think of the app economy moving over to an agent economy, where there’s one agent I’m interacting with and I can ask that agent to book me a movie ticket or a plane ticket, to order food for me, get an Uber for me. It knows everything about me.”，更多细节参见51吃瓜
，更多细节参见体育直播
[Video] What I wish I knew when I started designing systems years ago, Jakub Nabrdalik https://www.youtube.com/watch?v=1HJJhGHC2A4。体育直播是该领域的重要参考
Breakdown of U.S. retail packaging by weight. Adhesives, inks, and coatings are excluded from calculations.