“那是啥?”10岁的女儿吉妮站在我后面问。我刚刚打开一封信,上面粗糙地打印着一行字:“电话唤醒服务,每次2.50美元。”下面是一个电话号码,旁边还画了一个手拨式电话机,和我的姑祖母萨拉40年前用过的电话一模一样。“那封信好笑吗?”吉妮问我。“也不是那么好笑,”我承认,“只是这样的电话唤醒广告太过时了。”她皱起了眉头。“电话唤醒是什么?”她问。我向她解释,以前没有智能手机的时候,人们有时会付 “What’s that? ” 10-year-old daughter, Ji Ni stood behind me and asked. I just opened a letter with a rough print of the line: “Call wake-up service, $ 2.50 each. ” Here’s a phone number, next to it there is a hand-held telephone and my grandmother Sarah used exactly the same phone 40 years ago. “Is that letter funny? ” Jeanne asked me. “It’s not that funny, ” I admit, “It’s just too much time for such a phone to wake up ads. ” She frowned. “What is wake-up call? ” She asked. I explained to her that people sometimes pay when they do not have a smartphone in the past