But if the amount ofoil at state oil companies' disposal is not much of a worry, the way they manage it certainly is.
即使国有石油公司所支配的石油的数量不会引起人们的担心，它们支配石油的方式还是逃不过这样的命运。
2
With China's size and the heavy reliance on oil for many popular dishes, proper disposalof used oil is a big problem.
由于中国严重依赖食用油制作各种流行菜式的实情，合理地处理使用过的食用油是个大难题。
3
Petroleum engineers devise ways to identify and extract underground reservoirs ofoil, natural gas, steam, and hot water, as well as using the empty reservoirs for the safe disposalof waste.