■中國國際廣播之聲（CRI）是中國向全世界廣播的國家廣播之聲。其宗旨是“向世界介紹中國，向中國介紹世界，向世界報道世界，增進(jìn)中國人民與世界人民之間的了解和友誼”。
■本節(jié)目聽寫包羅萬千，涉及經(jīng)濟(jì)，政治，科學(xué)，文化等，皆在提高滬友聽力水平，增進(jìn)知識，何樂而不為？
參與方式：全文聽寫
Hints:
3-D
four-and-a-half
Liu Baoping
General Manager of China DTV Media Inc., Ltd.
China's new trial 3-D channel initially have just four-and-a-half hours of new content every day. The new channel will upgrade from trial to formal operations around the time of the Chinese New Year holiday. But compared to watching traditional TV programs, the 3-D channel requires viewers to have special 3-D TV sets. Liu Baoping, General Manager of China DTV Media Inc., Ltd., says high-definition digital TV set-top boxes are indispensable. "Besides the set-top box, viewers are supposed to have a 3-D TV set. Although ordinary TV sets can receive the 3-D TV signals, they can't produce the 3-D effects. Meanwhile, when watching the 3-D content, viewers should wear 3-D glasses as well." Two kinds of 3-D TV sets recently became available on the market. One lets viewers watch 3-D programs without any additional equipment, but the price is very high. The other requires viewers to wear 3-D glasses.