Some politicians in America and Europe insist that speculators are driving up the price of some commodities, particularly oil, and warn it could hamper economic recovery.
美国和欧洲的一些政客坚持认为,投机商可以抬高某些商品的价格,尤其是油价,但他们也警告说这会阻碍经济的复苏。
It has been particularly hard for firms in the oil, technology and financial industries to find women with enough experience.
石油、科技和金融行业的公司尤其难以找到有足够经验的女性。
Still, many gas producers are happy enough with the archaic pricing structure, particularly when oil prices are high.
而且,很多天然气制造商对旧的定价结构很满意,特别是当原油的价格高涨的时候。
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