广角镜编者按:目前,党和国家决心以空前力度解除东北老工业基地的体制性束缚,努力使东北成为继珠江三角洲、长江三角洲和京津唐地区之后的内地经济“第四增长极”,“振兴东北”也成了近期的热门时事话题之一。本期我们请来了上海市交大附中的易湘普老师、天山中学的王晴老师和市东中学的 The editors of the wide-angle lens press: At present, the party and the country are determined to unravel the systemic shackles of the old northeast industrial base with unprecedented efforts to make the Northeast become the “fourth growth pole” of the mainland economy following the Pearl River Delta, the Yangtze River Delta, and the Beijing-Tianjin-Tangshan region. “Revitalization of the Northeast” has also become one of the hot topic of current affairs. In this issue, we invited teachers of Yi Xiangpu of Shanghai Jiao Tong University, Wang Qing of Tianshan Middle School and Shidong Middle School.