My main reasoning is that there's no justification, other than selfishness, for tearing up the rest of the world's habitats in our search for oil and gas while preserving our own.
我的主要的辩论点就在，我们把世界上剩余的动物栖息地毁坏而寻求石油和天然气，却保留我们自己的油田，这除了自私以外并没有其他正当理由。
Perhaps it would be more accurate to say that they search for potential traps. Only after drilling and testing is it known whether the trap contains oil or gas.
但准确地讲，他们寻找的是潜在的圈闭，只有在钻井和试油以后才知道圈闭内是否含油或含气。
Oil and gas geochemical exploration is an effective method to search for CO2 gas reservoirs.
油气地球化学勘探是寻找CO2气藏的有效方法之一。
应用推荐