The fossil fuels (coal and oil) are finite resources.化石燃料（如煤和石油）属于有限资源。The power stations burn coal from the Ruhr region.发电站烧的煤产自鲁尔地区。Acid rain is not straightforwardly attributable to the burning of coal.酸雨并非简单地由烧煤造成。...
...British Coal's proposed pit closures...英国煤炭公司建议关闭的矿井...gases produced by burning coal and oil.煤和油燃烧时产生的气体Acid rain is not straightforwardly attributable to the burning of coal.酸雨并非简单地由烧煤造成。The oversize is reduced...
Don't try to trick me with words into betraying the secret.别拿话来诈我.Such colonists would be liable to modification, the principle of inheritance still betraying their original birthplace.这类移居者虽易起变化, 然而遗传原理还是泄露了它们的原产地....
What courses are most students opting for?多数学生选什么课程?More and more people are in fact opting for natural burials each year.事实上,认同并选择自然葬法的民众逐年成长.Kazakhstan and Turkmenistan are opting for gas exports to China.哈萨克斯坦与土库曼斯坦选择...
Satellite lifetimes in orbit range from a matter of days to hundreds of years.卫星在轨道上的寿命从几天到几百年不等.The range offers higher speeds, interchangeability and longer lifetimes.范围内提供更高的速度, 互换性和更长的寿命.Wealth always passed by these...