It starts on its own without prompting and uses pop-up notifications to tell you that a message has contact information you might want stored in your address book. 它会自行启动,并弹出一个通知窗口,告诉你这封邮件含有可以存到通讯簿里的联络信息。
They came up with this innovative design that's a little like a real-world pop-up book. 他们想出了这个创新的设计,有点像现实世界的弹出书。
I've got a pop-up book that told me everything I need to know. 我有一本教我关於性的一切的立体书。