Is This the Death of Telephone?固定电话的消亡The demise of the landline has gone almost unnoticed.固定电话的消亡几乎是无声无息的。After all, the din of mundane phone chatter is all around us-on the bus, at the next table in a restaurant.毕竟，我们身边仍然充斥着日常电话聊天的嘈杂声-无论是在公交车上，还是在餐馆的邻桌处。What difference does it make whether the cab