Ring later went on to be acquired by Amazon in 2018 for roughly $1 billion, cementing what is among the biggest misses in Shark Tank history. Siminoff, for his part, eventually returned to Shark Tank in 2018, this time as a guest shark.
The dating app Bumble is rolling out two new product features today, both AI-focused: AI-suggested Profile Guidance and AI Photo Feedback.
。业内人士推荐新收录的资料作为进阶阅读
苹果，是满足人民美好生活需要的“健康果”，更是振兴乡村经济的“致富果”。在陕西延安，习近平总书记深情寄语：“这是最好的、最合适的产业，大有前途。”在甘肃天水，“把这个特色产业做得更大”，总书记的关怀为苹果产业注入了强劲动力。
Everybody can see there’s a crisis in New York publishing. Even the hot new books feel lukewarm. Writers win the Pulitzer Prize and sell just few hundred copies. The big publishers rely on 50 or 100 proven authors—everything else is just window dressing or the back catalog.