跟朋友聊起最近Meta大跌 26%，市值蒸发 2510 亿美元，扎克伯格回应「面临前所未有的竞争」，原因为何？
I talked to my friend about the recent 26% plunge in Meta and its loss of US $251 billion in market value; Zuckerberg responded that he was “facing unprecedented competition”; why?