As he gets nearer to the pulsing sphincter of a mouth, he starts to hack at the gas bag overhead.

但他还是离水母蠕动的嘴唇越来越近，他开始砍向头上的气囊。

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FIG. 2 Internal Cylinder Configuration, top. Overhead view of low pressure liquid withdraw, bottom left. Overhead view of liquid and high pressure gas with-draw, bottom right.

图2上面是钢瓶的内部结构，左下是低压液体提取装置的俯视图，右下是液体和高压气体提取装置的俯视图。

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High overhead, gas is flaring; underfoot, enough oil to fill 330, 000 barrels is waiting to be offloaded.

石油气体燃烧直冲云宵，脚下则有足足33万桶的石油储量等待开采。

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At around 20:30, a police helicopter flew overhead and shortly afterwards tear gas was reportedly discharged to disperse the hooligan element.

BBC: Why Slovenia is content no more

The central question behind both: how to pay the steep overhead for nuclear plants in an era when natural gas is flowing cheaply from fractured shale.

FORBES: Editors Rebel Against Ratepayer Financing For Nuclear Plants