I'm in my first year at university writing rubric for esl students Vale expects iron ore prices , which fell anaverage of nearly 12 percent in the second quarter compared witha year ago, to rebound in the third quarter, the company's ironore chief, Jose Carlos Martins, said on the call. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])