绿色的邮筒 ,星罗棋布于全国城乡各地 ,它以青春勃发的信使形象伫立在邮局门口和街头巷尾。它作为信函投递的第一个传媒 ,人们对它满怀着无比信任、殷切期待和深情感激 ,因而誉称它为“忠诚的绿衣使者”。据笔者查考 ,我国邮筒始于唐朝。大诗人白居易在杭州任刺史时 ,与吴兴太 Green postbox, dotted with urban and rural areas across the country, it is the image of a youthful messenger standing in the post office and the streets. As the first media to deliver the letter, it was full of trust, anticipation and deep feeling of gratitude to people. It was therefore called “a loyal messenger of green.” According to the author to check, China’s postbox began in the Tang Dynasty. Big poet Bai Juyi in Hangzhou when the provincial governor, and Wu Xing too