这种方法除了省钱，还使得从都市底下采气成为可能，比如从达拉斯沃斯堡机场(Dallas - Fort Worth airport)下面那极具价值的巴涅特页岩里采气。
As well as saving money, this makes it possible to extract gas from below urban areas-and, as with the lucrative Barnett shale, from under the Dallas-Fort Worth airport.
巴登-符腾堡州（斯图加特是其首府）的民众预定将在11月对“斯图加特21”进行全民公投——而只要不低于三分之一的合资格选民投票反对，他们就能将它否决。
In November the people of Baden-Württemberg are scheduled to vote in a Stuttgart 21 referendum—but they will stop it only if at least one-third of the eligible electorate votes against.
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