九游体育官方网站-专家称SEC将在年底冲破8美元，引发引发关注
本系列给同学们推送的是经济学人读译参考文章，大家可以尝试翻译一下，坚持练习，不仅对考研英语的阅读理解有所帮助，还能提高翻译水平。记得和研友们分享哦，欢迎持续关注~TEXT 44Heavyweight metal举足轻重的金属 FIRST it was metals, now it is the companies that mine them. In May prices for copper, nickel and other metals rose to record levels, although they have since fallen a bit. Now three mining firms are proposi...