Initially, Rosenberg spoke slowly and stiffly, but then his hands began to rise and fall, along with his eyebrows, the power of his voice growing-a voice from the grave.

起初，罗森博格话语缓慢，略显僵硬，不过随即他的手就开始一起一落，眉也一蹙一扬，声音的力度加强了——这是来自坟墓的声音。

youdao

The association estimates that generation of nuclear power would rise by 20% between now and 2030, but the share of nuclear in electricity generation would fall from 14% to 11% during the same period.

国际能源署预计从现在到2030年，核电发电量将增长20%，但同期核电占发电总量的比重将从14%降至11%。

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And some day the niftiest of these "smart meters" could even turn central-heating systems or air conditioners up or down as power prices rise and fall.

将来智能化程度最高的电表甚至能自己按照一天中电价高低的变化来关小或开大中央暖气和空调。

youdao

Agricultural rents fluctuate, the centre of political power shifts, old families rise and fall.

ECONOMIST: English snobbery