今天我们要学的词是pitch。Pitch可以是推销的意思，既可以作名词也可以作动词。At the World Economic Forum in Davos, Russia's Prime Minister Dmitry Medvedev made a strong pitch for foreign investment in Russia. 在达沃斯世界经济论坛上，俄罗斯总理梅德韦杰夫积极鼓励外国投资人到俄罗斯投资。The Indian oil ministry is said to be ready to pitch for a revision in local gas prices. 据说，印度石油部很快将会提出修改印度国内的石油定价。奥巴马总统提名查克•哈格尔为下届国防部长，Hagel is doing a door-to-door sales pitch to about 35 senators on Capitol Hill. 哈格尔正在国会上上一一拜会约35名参议员，为自己拉票。好的，今天我们学习的词是 pitch, pitch, pitch...