Only baseline data, they said, could show without a doubt that water was clean before drilling began.

他们声称，一些边缘的基准数据只是毫无疑问地表明开钻之前水是干净的。

youdao

There are also fears that any drilling could lead to oil spills which would be impossible to clean up amid the Arctic's broken sea ice.

还有人担心，任何钻探都可能导致石油泄漏，而散布在北极破碎的海冰中的石油不可能清理干净。

youdao

Case many places have to sell it. If you want to complete drilling tools. Clean out treasure collided on a large.

机箱很多地方有卖啊。如果自己钻孔要工具齐全。淘宝上一搜一大片。

youdao

First, the President should tie the shale natural gas boom to building the clean energy future by creating a dedicated tax on natural gas and oil drilling that is earmarked for a clean energy innovation trust fund.

FORBES: Obama Emerges As A Born-Again Climate Hawk. Now What Can He Do?

Mitch McConnell said something very nice in the meeting about how he supports our goals on nuclear energy and clean coal technology and more drilling to increase oil production.

WHITEHOUSE: President Obama Holds News Conference

But he also drew cheers for a promise to seek energy independence through more oil drilling, nuclear power, clean coal, renewables, and flex fuel and hybrid cars.

CNN: McCain: I work for you