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能不能具體點。要一兩分鐘的。一兩分鐘是多少個字??？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.同學，我絞盡腦汁想了那么多，行了吧