让我分享一则msn的新闻 ：
With crude prices surging beyond $100 a barrel, and politicians preaching the need to reduce America's reliance on foreign supplies, companies are now looking for more local sources.
Inserted from <http://www.msnbc.msn.com/id/42518006>
原油答案就是crude oil 啦
*preach 传道, 讲道, 说教, 宣讲, 鼓吹
