translation.en: I mean, your grandparents had these great big cones, and then your parents had these odd boxes that would squawk at odd times during dinner, and now we have these little buds that nobody sees.
translation.zh: 你的祖父辈使用这些大圆筒， 你的父辈使用这些奇怪的 会在吃饭时发出怪声的盒子， 现在我们有了这些没人看的见的小设备。