下面这句话：即时聊天使亲友的沟通突破时空极限,使办公室的沟通突破上下级极限,使陌生人的沟通突破环境极限,使自我与外界的沟

即时聊天使亲友的沟通突破时空极限,使办公室的沟通突破上下级极限,使陌生人的沟通突破环境极限,使自我与外界的沟通突破心理极限。Simultaneous chatting provides families and friends with communications that broke the distance limitation; provides office workers with communications that broke the upper-lower level limitation,; provides strangers with communications that broke the environmental limitation; and provides oneself with external communications that broke the psychological limitation。