Opponents of towering pylons say the answer is to bury power lines: at present only 950km of Britain’s 13, 000km of high-voltage cable runs underground, most of it in urban areas.
Electricity is transmitted from the power station to your home. It travels through large cables supported by pylons or buried underground.
电力从发电站经由输电塔或地下的电缆输送到我们家里去。
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Opponents of towering pylons say the answer is to bury power lines: at present only 950km of Britain's 13,000km of high-voltage cable runs underground, most of it in urban areas.