Power is fed into the electricity line through an underground cable.

电力通过地下电缆传输给这条电线。

《牛津词典》

The electricity line is fed with power through an underground cable.

这条电线的电源是通过地下电缆传输的。

《牛津词典》

Francois Couder, 43, began working at the age of 17 laying underground cable in hazardous conditions for state-run France Telecom. The company has since been privatized.

43岁，从17岁时就开始为国有的法国电信工作：在比较危险的环境中铺设地下电缆。该公司现在已被私有化。

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First introduced in the late 1800s to save the strain on horses hauling carts up the city's steep inclines, the 15, 500-pound cable-powered cars grip a continuously moving underground cable with pliers-like gear to travel the streets of San Francisco.

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Work on the fibre-optic underground cable network will start immediately and be 90% complete by 2014.

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Ducting for the underground cable would be installed in a trench, which would be restored within weeks.

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