In a democracy, power must be divided.

在民主政体中，权力必须被分散。

《柯林斯英汉双解大词典》

Secondly, the transfer of power must be clearly communicated.

第二，权力的转移必须清楚地告知大众。

youdao

Power must be exercised in the sunshine to ensure that it is exercised correctly.

确保权力正确行使，必须让权力在阳光下运行。

youdao

He said the United States must build up its sea power,too, if it wanted to be a great nation.

VOA: special.2010.07.08

The power of the sovereign, Hobbes continually insists, must be unlimited.

霍布斯始终坚信，君主应当拥有绝对和无限的权力。

耶鲁公开课 - 政治哲学导论课程节选

But this plan has also come under criticism. The proposed power plants will burn heavy oil, which must be imported and causes pollution.

VOA: standard.2009.08.28

And such power must be legitimised by democratising EU bodies and strengthening the European Parliament.

ECONOMIST: Charlemagne

Wind power must be integrated as part of a larger, balanced, grid network.

FORBES: Wind Energy's Overblown Prospects

Hard-core decentralists deny that power must be transmitted over long distances.

ECONOMIST: Germany��s energy transformation