英语听力精选进阶版 15706（在线收听）

WBR: China Declares War On Pollution 13 Mar 14

Thu, 13 Mar 14

The Chinese Premier Li Keqiang has told the National People's Congress that China's model of economic growth is "unsustainable" and he wants the focus to be placed on fighting pollution. Plus ahead of a referendum on the future of Crimea, we ask who stands to gain and lose economically by any secession from Ukraine. We hear about President Obama's plan to try to get US businesses paying overtime to more workers. And we're at the South by Southwest show in Texas, now one of the most influential events in the technology calendar.