or rather ,with the develepment of the economy ,we are now certainly living in a small world.this is the reaction of the society progress能不能具体点。要一两分钟的。一两分钟是多少个字啊？80到100吧。nendless to say,we use computer online,with the computer,we can konw nobal information.because we are living in a smaller and smaller world .we can contact with others by the mobile phone.....Hence,I agree with the opinion that we are living in a small world.同学，我绞尽脑汁想了那么多，行了吧