Sent_en: 2zh The line on a graph that plotted oil price had done a steady incline over recent years, though many factors are involved in the price of a barrel of oil so it is almost impossible to say how much the troubles in Iraq contributed to this rise.
Sent_yy: 石油价格图表上的一条线近年来一直呈现稳步倾斜。桶石油的价格与许多因素有关，因此几乎不可能说出伊拉克这次的骚动在多大程度上促成了这一上涨。