(Photo: A digital screen shows an icon of a chatbot with text inviting users to ask it anything and a finger pressing on the screen. Credit: Getty Images)
Plaud、BubblePal等公司的初期爆发，无不验证了这一点：硬件本身就是一个可盈利的SKU。
。业内人士推荐safew官方下载作为进阶阅读
Cheyenne MacDonald for Engadget
* @param n 数组长度