The time factor is more immediate in radio than it is in the newspapers. As soon as something breaks, it is expected to be broadcasted as news in a few minutes. But this also creates difficulties. If we suddenly call and tell a scholar that we want an interview, it may be difficult for him to immediately give a thorough, well thought-out response.
廣播的效性比報紙要強，往往一個點子出來，幾分鐘內希望變成新聞播出去，但是這樣就會造成一個困難，突然接到電話就告訴受訪者要接受訪問，如此是否能思考出完整的答案，能否處理周全，都會造成問題。